nano /etc/apt/sources.list
Update the content of file with this...
# wheezy-updates, previously known as 'volatile'
# DEBIAN BACKPORTS
deb http://ftp.debian.org/debian/ wheezy-backports main contrib non-free
deb-src http://ftp.debian.org/debian/ wheezy-backports main contrib non-free
deb http://ftp.debian.org/debian/ wheezy contrib main non-free
deb-src http://ftp.debian.org/debian/ wheezy contrib main non-free
# OPP-Debian
# hier muss vorher folgender befehl ausgefuehrt werden
# wget http://debian.oppserver.net/gpg-debian.oppserver.net-signing-pubkey.asc -O - | sudo apt-key add -
deb http://debian.oppserver.net/debian wheezy contrib main non-free
deb-src http://debian.oppserver.net/debian wheezy contrib main non-free
then do an update
apt-get update
for Bitcoin
Option 1) go here http://bitcoin.org/en/download -- unzip file, go to bin folder, go to 32 bit or 64 bit folder, depending on your system. copy bitcoind to your bin folder: mv bitcoind /bin
Option 2) do it from the terminal
## go to your home directory
cd /home
## install TAR[/color]
apt-get install tar
## download bitcoind & bitcoin-qt
wget http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-0.8.6/bitcoin-0.8.6-linux.tar.gz
## unzip the download
tar xvf bitcoin-0.8.6-linux.tar.gz
## go to directory to copy file
cd bitcoin-0.8.6-linux/bin/
## choose version... is your system 32 bit or 64 bit?
cd 64 ## or 32?
## copy to your /bin folder
cp bitcoind /bin
## run/start bitcoind
bitcoind
for P2Pool, follow this post from ThiagoCMC but start at step 2 - "* Configuring and starting Bitcoin".
https://bitcointalksearch.org/topic/a-complete-guide-to-p2pool-merged-mining-btcnmcdvcixci0c-plus-ltc-linux-62842
you should be good to go!
** this assumes you know a bit about linux, so make note of the following **
if you get permission errors on any of the commands from above, use "sudo" in front. example: sudo tar xvf bitcoin-0.8.6-linux.tar.gz
before you run bitcoind and p2pool, you may want to chown them, so they dont endup root. you can do something like "sudo chown -r user:user /bin/bitcoind" this is all up to you and your user permissions.
** or you can just mine on my pool btc.endofinternet.org:9332 -- US, Florida East Coast, 1% fee. low latency and very low getwork latency.