Pencil code 安装

首先下载：

git clone https://github.com/pencil-code/pencil-code

然后记得添加环境变量

export PENCIL_HOME=$HOME/pencil-code  [or wherever you have the code]
_sourceme_quiet=1; . $PENCIL_HOME/sourceme.sh; unset _sourceme_quiet

然后使用

pc_setupsrc --help

测试

ok