Code:
java -classpath .:../lib/* com.google.bitcoin.examples.PingService
In the mean time file an issue report at the bitcoinj project so the build can get fixed to include the logger.
Topic: Testing bitcoinj on Ubuntu (Read 3750 times)
Try running it like this:
In the mean time file an issue report at the bitcoinj project so the build can get fixed to include the logger.
In the mean time file an issue report at the bitcoinj project so the build can get fixed to include the logger.
Now, I am getting a different error. Following the instructions in the README after completing the build:
Code:
$ cd out
$ java com.google.bitcoin.examples.PingService
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at com.google.bitcoin.core.Block.(Unknown Source)
at com.google.bitcoin.core.NetworkParameters.createGenesis(Unknown Source)
at com.google.bitcoin.core.NetworkParameters.prodNet(Unknown Source)
at com.google.bitcoin.examples.PingService.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 4 more
Whoops, fixed. Updating to svn head should resolve things. You don't need to install it from apt - the source tree is self contained.
The best place to ask questions about bitcoinj is the mailing list. Did you know there was one? Maybe I need to make it more visible.
The best place to ask questions about bitcoinj is the mailing list. Did you know there was one? Maybe I need to make it more visible.
Thanks. It's working now.
Whoops, fixed. Updating to svn head should resolve things. You don't need to install it from apt - the source tree is self contained.
The best place to ask questions about bitcoinj is the mailing list. Did you know there was one? Maybe I need to make it more visible.
The best place to ask questions about bitcoinj is the mailing list. Did you know there was one? Maybe I need to make it more visible.
Open build.xml and change this:
to this:
That should probably do it.
slf4j is a recent addition and just didn't get added to the build script.
to this:
That should probably do it.
slf4j is a recent addition and just didn't get added to the build script.
I am trying to test bitcoinj on Ubuntu, but I am having some trouble. I am not experienced with Java delvelopment, so maybe I am missing something obvious
Here are the steps I follow to build bitcoinj
The last command results in the following error:
How can I get it to find the slf4j package?
Thanks.
Here are the steps I follow to build bitcoinj
Code:
sudo apt-get install libslf4j-java
svn checkout http://bitcoinj.googlecode.com/svn/trunk/ bitcoinj
cd bitcoinj
ant
The last command results in the following error:
Code:
Buildfile: ~/Desktop/Dev/bitcoinj/build.xml
init:
compile:
[javac] Compiling 814 source files to ~/Desktop/Dev/bitcoinj/out
[javac] ~/Desktop/Dev/bitcoinj/src/com/google/bitcoin/core/Block.java:25: package org.slf4j does not exist
[javac] import org.slf4j.Logger;
[javac] ^
[javac] ~/Desktop/Dev/bitcoinj/src/com/google/bitcoin/core/Block.java:26: package org.slf4j does not exist
[javac] import org.slf4j.LoggerFactory;
[javac] ^
How can I get it to find the slf4j package?
Thanks.
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