一. 安装开发环境
sudo apt-get update sudo apt-get install build-essential libtool autotools-dev autoconf pkg-config libssl-dev sudo apt-get install libboost-all-dev sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler sudo apt-get install libqrencode-dev sudo apt-get install libminiupnpc-dev sudo apt-get install git
二.下载源码
mkdir btcoin git clone https://github.com/bitcoin/bitcoin.git
三.编译
./autogen.sh ./configure make make install # optional
四.问题
1. configure步骤提示 error: libevent not found.
sudo apt-get install libevent-dev
2. configure步骤提示 error: Found Berkeley DB other than 4.8, required for portable wallets (--with-incompatible-bdb to ignore or --disable-wallet to disable wallet functionality)
wget http://download.oracle.com/berkeley-db/db-4.8.30.NC.tar.gz cd db-4.8.30.NC/ cd build_unix/ ../dist/configure --enable-cxx --disable-shared --with-pic --prefix=/usr/local sudo make install
网上的教程很乱，具体碰到问题，大家可以参考doc文件目录里面的build-XX说明文件，很详细。
