Topic: [News] BIOCOIN - INTERNATIONAL BLOCKCHAIN-BASED LOYALTY PLATFORM - page 34. (Read 15165 times)

Wow! Wow the numbers! I hope there will be more. It is very encouraging that Biocoin is developing so quickly.

Biocoin News!

Cryptoninjas write about us: The platform’s presale recently concluded raising over $3 million. According to the team, the results outperformed their expectations and already covered a formidable portion of the token sale’s overall goal which was set at $15 million.
https://www.cryptoninjas.net/2017/11/08/biocoin-token-sale-underway-commencing-first-legal-ico-russia/

BioCoin News!

We are going to launch the Biocoin loyalty blockchain system. For this we’d like to run a separate site on biocoin.me.  So we need your opinion. What exactly should be on this site? Please write your ideas  in our chat https://t.me/biocoinchat And if you want your business to become part of the BioCoin loyalty system – please write to [email protected]

Biocoin News!

By the way, it is the fourth time when CNN speaks about  BioCoin and LavkaLavka. The first one was in 2010 (!), when LavkaLavka was a startup company. This time CNN speaks about the features of the crypt in Russia and biocoins: «cryptocurrency called Biocoin, which is used by farmers in their cooperative to trade in goods and equipment. Biocoins are also used as a loyalty system in Lavkalavka and other participating and restaurants. People are given a certain amount when they buy something, and can exchange them for future purchases» http://money.cnn.com/2017/11/07/technology/russian-bitcoin-farm/

Biocoin News!

Blockchain cooperation? Yes! Today the Russian University of Cooperation arranges "Chayanov readings".  Boris Akimov  (LavkaLavka, BioCoin) was invited to develop a program of a new educational center. This center should teach the blockchain to cooperators and create an infrastructure that will allow to transfer the principles of cooperation to the blockchain. Akimov: "We want to digitize trust, to transfer trust as the basic principle of cooperation to blockchain. This will increase the efficiency of the cooperative movement. After all, trust is the fundamental instrument of cooperation." The BioCoin platform can become the basis for the development of modern cooperation.

Biocoin News!

According to Citigroup studies, in 4 years the mining would be profitable only at the rate of 1btc = $ 300,000. That is, most likely an attraction of unprecedented generosity will soon come to an end. Proof of stake will replace the other market models, the analysts of the company state. It means the more crypto currency you have, the higher your chances of getting it.
Buterin says the same: Proof of stake is the future of the cryptocurrency.
BioCoin is based on a proof of stake. BioCoin holders are already rewarded. https://biocoin.bio/en

Biocoin News!

CNN about biocoins! "His business also set up its own cryptocurrency called Biocoin, which is used by farmers in their cooperative to trade in goods and equipment. Biocoins are also used as a loyalty system in Lavkalavka and other participating and restaurants. People are given a certain amount when they buy something, and can exchange them for future purchases.
In from the cold
There are many reasons Russia is drawn to cryptocurrencies. Akimov said the idea of a financial system not dominated by the U.S. dollar is part of the appeal.
"Cryptocurrency is a way to change the whole financial system in the world," Akimov said". http://money.cnn.com/2017/11/07/technology/russian-bitcoin-farm/

We announce a competition!

Create stickers for our official channel in Telegram and win 10 000 BIO!
Dates of the competition: from 11/11/2017 till 11/25/2017
We’ll choose the winners on November 27.

To take part in the competition it is necessary to join:

1) One of our official channels in Telegram – https://t.me/biocoinchat, https://t.me/biocoin,
https://t.me/biocoinchat_ru and https://t.me/biocoinchat.
2) Our official group in the VK - https://vk.com/biocoin_ru

Our rules:
Stickers should be relevant to the subject matter of the BioCoin project.
Stickers should have a transparent background, the image should be clear. Creativity is welcome.

Send your stickers to https://vk.com/topic-156156808_36228693.

The main prize is 10000 BIO. 2nd place will get 5000 BIO. 3rd place - 3000 BIO. Try and win!!

Install Ubuntu not less than version 16.04. And try again.

Thank you. Buy bio on the official website of biocoin.bio

Good news for everyone!

At the moment, more than 50 companies have joined the BioCoin blockchain platform. Some of them already accept and charge BioCoins. A technological solution for easy and quick integration will be ready by February 1. And now we are discussing new candidates for joining the BioCoin platform. Which company would you like to see among the BIO participants? We are waiting for your suggestions in our chat https://t.me/biocoinchat

Very good idea, I will always follow, would like to participate to you

It's Raspbian Stretch - 1.2GHz Quad-Core ARM Cortex-A53

Allways the same problem when i do the "make"

cd /home/pi/biocoin; /bin/sh share/genbuild.sh /home/pi/biocoin/build/build.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/intro.ui -o build/ui_intro.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/coincontroldialog.ui -o build/ui_coincontroldialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/sendcoinsdialog.ui -o build/ui_sendcoinsdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/addressbookpage.ui -o build/ui_addressbookpage.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/signverifymessagedialog.ui -o build/ui_signverifymessagedialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/aboutdialog.ui -o build/ui_aboutdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/editaddressdialog.ui -o build/ui_editaddressdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/transactiondescdialog.ui -o build/ui_transactiondescdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/overviewpage.ui -o build/ui_overviewpage.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/sendcoinsentry.ui -o build/ui_sendcoinsentry.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/askpassphrasedialog.ui -o build/ui_askpassphrasedialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/rpcconsole.ui -o build/ui_rpcconsole.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/optionsdialog.ui -o build/ui_optionsdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/multisigaddressentry.ui -o build/ui_multisigaddressentry.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/multisiginputentry.ui -o build/ui_multisiginputentry.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/multisigdialog.ui -o build/ui_multisigdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/secondauthdialog.ui -o build/ui_secondauthdialog.h
/usr/lib/arm-linux-gnueabihf/qt4/bin/uic src/qt/forms/qrcodedialog.ui -o build/ui_qrcodedialog.h
g++ -c -pipe -fstack-protector-all --param ssp-buffer-size=1 -O2 -D_REENTRANT -fdiagnostics-show-option -Wall -Wextra -Wno-ignored-qualifiers -Wformat -Wformat-security -Wno-unused-parameter -Wno-unused-local-typedef -Wstack-protector -DQT_GUI -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DUSE_IPV6=1 -DHAVE_BUILD_INFO -DLINUX -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Isrc -Isrc/json -Isrc/qt -Ibuild -Ibuild -o build/txdb-bdb.o src/txdb-bdb.cpp
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h:50:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^~~~~~
In file included from /usr/include/openssl/bn.h:32:0,
                 from src/bignum.h:10,
                 from src/main.h:11,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
/usr/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’
 typedef struct bignum_st BIGNUM;
                ^~~~~~~~~
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h: In constructor ‘CBigNum::CBigNum()’:
src/bignum.h:55:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h: In copy constructor ‘CBigNum::CBigNum(const CBigNum&)’:
src/bignum.h:60:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h:61:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
src/bignum.h:63:31: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
             BN_clear_free(this);
                               ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator=(const CBigNum&)’:
src/bignum.h:70:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
src/bignum.h: In destructor ‘CBigNum::~CBigNum()’:
src/bignum.h:77:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
         BN_clear_free(this);
                           ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(int8_t)’:
src/bignum.h:80:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(int8_t  n)  { BN_init(this); if (n >= 0) setuint32(n); else setint64(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(int16_t)’:
src/bignum.h:81:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(int16_t n)  { BN_init(this); if (n >= 0) setuint32(n); else setint64(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(int32_t)’:
src/bignum.h:82:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(int32_t n)  { BN_init(this); if (n >= 0) setuint32(n); else setint64(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(int64_t)’:
src/bignum.h:83:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(int64_t n)  { BN_init(this); if (n >= 0) setuint64(n); else setint64(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(uint8_t)’:
src/bignum.h:85:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint8_t  n) { BN_init(this); setuint32(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(uint16_t)’:
src/bignum.h:86:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint16_t n) { BN_init(this); setuint32(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(uint32_t)’:
src/bignum.h:87:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint32_t n) { BN_init(this); setuint32(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(uint64_t)’:
src/bignum.h:88:39: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint64_t n) { BN_init(this); setuint64(n); }
                                       ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(uint256)’:
src/bignum.h:90:47: error: ‘BN_init’ was not declared in this scope
     explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
                                               ^
src/bignum.h: In constructor ‘CBigNum::CBigNum(const std::vector&)’:
src/bignum.h:93:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h: In static member function ‘static CBigNum CBigNum::randBignum(const CBigNum&)’:
src/bignum.h:104:39: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_rand_range(BIGNUM*, const BIGNUM*)’
         if(!BN_rand_range(&ret, &range)){
                                       ^
src/bignum.h: In static member function ‘static CBigNum CBigNum::RandKBitBigum(uint32_t)’:
src/bignum.h:116:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_rand(BIGNUM*, int, int, int)’
         if(!BN_rand(&ret, k, -1, 0)){
                                   ^
src/bignum.h: In member function ‘int CBigNum::bitSize() const’:
src/bignum.h:127:33: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_num_bits(const BIGNUM*)’
         return  BN_num_bits(this);
                                 ^
src/bignum.h: In member function ‘void CBigNum::setuint32(uint32_t)’:
src/bignum.h:133:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_set_word(BIGNUM*, unsigned int)’
         if (!BN_set_word(this, n))
                                 ^
src/bignum.h: In member function ‘uint32_t CBigNum::getuint32() const’:
src/bignum.h:139:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘unsigned int BN_get_word(const BIGNUM*)’
         return BN_get_word(this);
                                ^
src/bignum.h: In member function ‘int32_t CBigNum::getint32() const’:
src/bignum.h:144:38: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘unsigned int BN_get_word(const BIGNUM*)’
         uint64_t n = BN_get_word(this);
                                      ^
src/bignum.h:145:33: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
         if (!BN_is_negative(this))
                                 ^
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h: In member function ‘void CBigNum::setint64(int64_t)’:
src/bignum.h:191:44: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, (int)(p - pch), this);
                                            ^
src/bignum.h: In member function ‘uint64_t CBigNum::getuint64()’:
src/bignum.h:196:44: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         size_t nSize = BN_bn2mpi(this, NULL);
                                            ^
src/bignum.h:200:32: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
src/bignum.h: In member function ‘void CBigNum::setuint64(uint64_t)’:
src/bignum.h:214:47: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_set_word(BIGNUM*, unsigned int)’
             if (!BN_set_word(this, (BN_ULONG)n))
                                               ^
src/bignum.h:241:44: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, (int)(p - pch), this);
                                            ^
src/bignum.h: In member function ‘void CBigNum::setuint160(uint160)’:
src/bignum.h:269:45: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, (int) (p - pch), this);
                                             ^
src/bignum.h: In member function ‘uint160 CBigNum::getuint160() const’:
src/bignum.h:274:50: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
src/bignum.h:278:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
src/bignum.h: In member function ‘void CBigNum::setuint256(uint256)’:
src/bignum.h:312:45: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, (int) (p - pch), this);
                                             ^
src/bignum.h: In member function ‘uint256 CBigNum::getuint256() const’:
src/bignum.h:317:50: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
src/bignum.h:321:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
src/bignum.h: In member function ‘void CBigNum::setBytes(const std::vector&)’:
src/bignum.h:332:60: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_bin2bn(const unsigned char*, int, BIGNUM*)’
         BN_bin2bn(&vchBytes[0], (int) vchBytes.size(), this);
                                                            ^
In file included from src/bignum.h:10:0,
                 from src/main.h:11,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h: In member function ‘std::vector CBigNum::getBytes() const’:
src/bignum.h:337:22: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_num_bits(const BIGNUM*)’
         int nBytes = BN_num_bytes(this);
                      ^
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h:341:45: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2bin(const BIGNUM*, unsigned char*)’
         int n = BN_bn2bin(this, &vchBytes[0]);
                                             ^
src/bignum.h: In member function ‘void CBigNum::setvch(const std::vector&)’:
src/bignum.h:361:52: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(&vch2[0], (int) vch2.size(), this);
                                                    ^
src/bignum.h: In member function ‘std::vector CBigNum::getvch() const’:
src/bignum.h:366:50: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
src/bignum.h:370:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
src/bignum.h: In member function ‘CBigNum& CBigNum::SetCompact(uint32_t)’:
src/bignum.h:384:50: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(&vch[0], (int) vch.size(), this);
                                                  ^
src/bignum.h: In member function ‘uint32_t CBigNum::GetCompact() const’:
src/bignum.h:390:46: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         uint32_t nSize = BN_bn2mpi(this, NULL);
                                              ^
src/bignum.h:393:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
src/bignum.h: In member function ‘std::__cxx11::string CBigNum::ToString(int) const’:
src/bignum.h:438:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_set_negative(BIGNUM*, int)’
         BN_set_negative(&bn, false);
                                   ^
src/bignum.h:441:29: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         if (BN_cmp(&bn, &bn0) == 0)
                             ^
src/bignum.h:443:32: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         while (BN_cmp(&bn, &bn0) > 0)
                                ^
src/bignum.h:445:54: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_div(BIGNUM*, BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
             if (!BN_div(&dv, &rem, &bn, &bnBase, pctx))
                                                      ^
src/bignum.h:451:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
         if (BN_is_negative(this))
                                ^
src/bignum.h: In member function ‘CBigNum CBigNum::pow(const CBigNum&) const’:
src/bignum.h:498:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_exp(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_exp(&ret, this, &e, pctx))
                                         ^
src/bignum.h: In member function ‘CBigNum CBigNum::mul_mod(const CBigNum&, const CBigNum&) const’:
src/bignum.h:511:49: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mod_mul(BIGNUM*, const BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_mod_mul(&ret, this, &b, &m, pctx))
                                                 ^
src/bignum.h: In member function ‘CBigNum CBigNum::pow_mod(const CBigNum&, const CBigNum&) const’:
src/bignum.h:529:56: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mod_exp(BIGNUM*, const BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
             if (!BN_mod_exp(&ret, &inv, &posE, &m, pctx))
                                                        ^
src/bignum.h:532:53: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mod_exp(BIGNUM*, const BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
             if (!BN_mod_exp(&ret, this, &e, &m, pctx))
                                                     ^
src/bignum.h: In member function ‘CBigNum CBigNum::inverse(const CBigNum&) const’:
src/bignum.h:547:49: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_mod_inverse(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_mod_inverse(&ret, this, &m, pctx))
                                                 ^
src/bignum.h: In static member function ‘static CBigNum CBigNum::generatePrime(unsigned int, bool)’:
src/bignum.h:560:81: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_generate_prime_ex(BIGNUM*, int, int, const BIGNUM*, const BIGNUM*, BN_GENCB*)’
      if(!BN_generate_prime_ex(&ret, numBits, (safe == true), NULL, NULL, NULL))
                                                                              ^
src/bignum.h: In member function ‘CBigNum CBigNum::gcd(const CBigNum&) const’:
src/bignum.h:573:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_gcd(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_gcd(&ret, this, &b, pctx))
                                         ^
src/bignum.h: In member function ‘bool CBigNum::isPrime(int) const’:
src/bignum.h:586:19: warning: ‘int BN_is_prime(const BIGNUM*, int, void (*)(int, int, void*), BN_CTX*, void*)’ is deprecated [-Wdeprecated-declarations]
         int ret = BN_is_prime(this, checks, NULL, pctx, NULL);
                   ^~~~~~~~~~~
In file included from /usr/include/openssl/crypto.h:32:0,
                 from /usr/include/openssl/bn.h:33,
                 from src/bignum.h:10,
                 from src/main.h:11,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
/usr/include/openssl/bn.h:291:1: note: declared here
 DEPRECATEDIN_0_9_8(int
 ^
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h:586:61: warning: ‘int BN_is_prime(const BIGNUM*, int, void (*)(int, int, void*), BN_CTX*, void*)’ is deprecated [-Wdeprecated-declarations]
         int ret = BN_is_prime(this, checks, NULL, pctx, NULL);
                                                             ^
In file included from /usr/include/openssl/crypto.h:32:0,
                 from /usr/include/openssl/bn.h:33,
                 from src/bignum.h:10,
                 from src/main.h:11,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
/usr/include/openssl/bn.h:291:1: note: declared here
 DEPRECATEDIN_0_9_8(int
 ^
In file included from src/main.h:11:0,
                 from src/db.h:8,
                 from src/txdb-bdb.cpp:6:
src/bignum.h:586:61: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_prime(const BIGNUM*, int, void (*)(int, int, void*), BN_CTX*, void*)’
         int ret = BN_is_prime(this, checks, NULL, pctx, NULL);
                                                             ^
src/bignum.h: In member function ‘bool CBigNum::isOne() const’:
src/bignum.h:594:30: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_one(const BIGNUM*)’
         return BN_is_one(this);
                              ^
src/bignum.h: In member function ‘bool CBigNum::operator!() const’:
src/bignum.h:600:31: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_zero(const BIGNUM*)’
         return BN_is_zero(this);
                               ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator+=(const CBigNum&)’:
src/bignum.h:605:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_add(this, this, &b))
                                   ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator*=(const CBigNum&)’:
src/bignum.h:619:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mul(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_mul(this, this, &b, pctx))
                                         ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator<<=(unsigned int)’:
src/bignum.h:638:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_lshift(BIGNUM*, const BIGNUM*, int)’
         if (!BN_lshift(this, this, shift))
                                         ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator>>=(unsigned int)’:
src/bignum.h:649:28: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         if (BN_cmp(&a, this) > 0)
                            ^
src/bignum.h:655:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_rshift(BIGNUM*, const BIGNUM*, int)’
         if (!BN_rshift(this, this, shift))
                                         ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator++()’:
src/bignum.h:664:47: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_add(this, this, BN_value_one()))
                                               ^
src/bignum.h: In member function ‘CBigNum& CBigNum::operator--()’:
src/bignum.h:681:45: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_sub(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_sub(&r, this, BN_value_one()))
                                             ^
src/bignum.h: In function ‘const CBigNum operator+(const CBigNum&, const CBigNum&)’:
src/bignum.h:708:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
     if (!BN_add(&r, &a, &b))
                           ^
src/bignum.h: In function ‘const CBigNum operator-(const CBigNum&, const CBigNum&)’:
src/bignum.h:716:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_sub(BIGNUM*, const BIGNUM*, const BIGNUM*)’
     if (!BN_sub(&r, &a, &b))
                           ^
src/bignum.h: In function ‘const CBigNum operator-(const CBigNum&)’:
src/bignum.h:724:43: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
     BN_set_negative(&r, !BN_is_negative(&r));
                                           ^
src/bignum.h: In function ‘const CBigNum operator*(const CBigNum&, const CBigNum&)’:
src/bignum.h:732:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mul(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_mul(&r, &a, &b, pctx))
                                 ^
src/bignum.h: In function ‘const CBigNum operator/(const CBigNum&, const CBigNum&)’:
src/bignum.h:741:39: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_div(BIGNUM*, BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_div(&r, NULL, &a, &b, pctx))
                                       ^
src/bignum.h: In function ‘const CBigNum operator%(const CBigNum&, const CBigNum&)’:
src/bignum.h:750:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_nnmod(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_nnmod(&r, &a, &b, pctx))
                                   ^
src/bignum.h: In function ‘const CBigNum operator<<(const CBigNum&, unsigned int)’:
src/bignum.h:758:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_lshift(BIGNUM*, const BIGNUM*, int)’
     if (!BN_lshift(&r, &a, shift))
                                 ^
src/bignum.h: In function ‘bool operator==(const CBigNum&, const CBigNum&)’:
src/bignum.h:770:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator==(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); }
                                                                      ^
src/bignum.h: In function ‘bool operator!=(const CBigNum&, const CBigNum&)’:
src/bignum.h:771:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator!=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); }
                                                                      ^
src/bignum.h: In function ‘bool operator<=(const CBigNum&, const CBigNum&)’:
src/bignum.h:772:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); }
                                                                      ^
src/bignum.h: In function ‘bool operator>=(const CBigNum&, const CBigNum&)’:
src/bignum.h:773:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
                                                                      ^
src/bignum.h: In function ‘bool operator<(const CBigNum&, const CBigNum&)’:
src/bignum.h:774:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 operator<(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) < 0); }
                                                                       ^
src/bignum.h: In function ‘bool operator>(const CBigNum&, const CBigNum&)’:
src/bignum.h:775:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 operator>(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) > 0); }
                                                                       ^
In file included from src/db.h:8:0,
                 from src/txdb-bdb.cpp:6:
src/main.h: In member function ‘unsigned int CBlock::GetStakeEntropyBit(unsigned int) const’:
src/main.h:961:21: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if (nHeight >= 0 || fTestNet)
             ~~~~~~~~^~~~
At global scope:
cc1plus: warning: unrecognized command line option ‘-Wno-unused-local-typedef’
Makefile:799 : la recette pour la cible « build/txdb-bdb.o » a échouée
make: *** [build/txdb-bdb.o] Erreur 1

https://biocoin.bio/en and https://biocoin.bio/files/Whitepaper_en2.pdf

~$ sudo apt-get update

~$ sudo apt-get install git qt4-qmake libqt4-dev build-essential libboost-dev libboost-system-dev

~$ sudo apt-get install libboost-filesystem-dev libboost-program-options-dev libboost-thread-dev

~$ sudo apt install Libdb5.3* -y

~$ sudo git clone https://github.com/Blackithart/biocoin.git

~$ cd ./biocoin/

~$ sudo qmake

~$ sudo apt-get install libqrencode-dev

~$ sudo su

~$ sudo apt-get install libtool autotools-dev autoconf libdb-dev libminiupnpc-dev dh-autoreconf libdb++-dev libboost-all-dev libssl-dev pkg-config joe ufw protobuf-compiler libprotobuf-dev libqt4-dev

~$ make

~$ ./BioCoin-qt

CNN про биокоины! "His business also set up its own cryptocurrency called Biocoin, which is used by farmers in their cooperative to trade in goods and equipment. Biocoins are also used as a loyalty system in Lavkalavka and other participating and restaurants. People are given a certain amount when they buy something, and can exchange them for future purchases.
In from the cold
There are many reasons Russia is drawn to cryptocurrencies. Akimov said the idea of a financial system not dominated by the U.S. dollar is part of the appeal.
"Cryptocurrency is a way to change the whole financial system in the world," Akimov said". http://money.cnn.com/2017/11/07/technology/russian-bitcoin-farm/

What meaning BASED LOYALTY PLATFORM ...can gift more info

I've got problem wit the "make"

pi@raspberrypi-f:~/biocoin $ sudo qmake
Project MESSAGE: Building with Berkeley DB transaction index
Project MESSAGE: Using generic scrypt & sha256 implementations

pi@raspberrypi-f:~/biocoin $ sudo apt-get install libqrencode-dev
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
libqrencode-dev is already the newest version (3.4.4-1).
0 mis à jour, 0 nouvellement installés, 0 à enlever et 170 non mis à jour.

pi@raspberrypi-f:~/biocoin $ make
cd /home/pi/biocoin; /bin/sh share/genbuild.sh /home/pi/biocoin/build/build.h
share/genbuild.sh: 33: share/genbuild.sh: cannot create /home/pi/biocoin/build/build.h: Permission denied
share/genbuild.sh: 34: share/genbuild.sh: cannot create /home/pi/biocoin/build/build.h: Permission denied
Makefile:418 : la recette pour la cible « /home/pi/biocoin/build/build.h » a échouée
make: *** [/home/pi/biocoin/build/build.h] Erreur 2

pi@raspberrypi-f:~/biocoin $ ./BioCoin-qt
bash: ./BioCoin-qt: Aucun fichier ou dossier de ce type

pi@raspberrypi-f:~/biocoin $