我又开始折腾了-___,-

1. 不小心删除了Python
按Gentoo handbook折腾了一天把系统安装好了，于是我就决定emerge一下Python，结果把Python3也给装上了。想删除Python3结果直接把Python2.6一并咔嚓了。彼时还没有认识到问题的严重性，结果后来发现emerge命令执行之后完全没反应，问题严重了。翻开Portage Introduction：

Portage is completely written in Python and Bash.

Gentoo的Portage系统是依赖于Python的，so don’t ever unmerge Python completely!
问题解决方法就是重新编译安装Python：

# cd
# tar xzf /usr/portage/distfiles/Python-2.6.5.tgz
# cd Python-2.6.5
# ./configure --with-fpectl --infodir=/usr/share/info/ --mandir=/usr/share/man
# make
# make install prefix=/usr
# rm /usr/bin/python 2>/dev/null
# ln -s /usr/bin/python2 /usr/bin/python

Reference: [Gentoo Forums] I unmerged python… ensuing problems….

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