Follow the blogger on the CSDN, want to build environment of eos,
Hardware configuration has been configured, the terminal after the documents and prepare to compile,
@ ubuntu: DAWN ~ $git clone https://github.com/EOSIO/eos.git - b - 2018-02-14 - recursive
Fatal: destination path 'eos' already exists and is not an empty directory.
But tried several methods are no,
Ubuntu: ~ $. Build. Sh ubuntu full
. Build. Sh: command not found
Or @ ubuntu: ~ $CD eos
@ ubuntu: ~/eos $./build. Sh ubuntu full
Bash:./build. Sh: No to the file or directory
Or @ ubuntu: ~/eos $sudo./eosio_build. Sh
/sudo password for:
Sudo:./eosio_build. Sh: command not found
Can't