何かのタイミングでVimの起動時にエラーが出るようになってしまった
You need vim compiled with Python 2.6, 2.7 or 3.2 and later support
for Powerline to work. Please consult the documentation for more
details.
Press ENTER or type command to continue
--enable-pythoninterp
つけてインストールし直したら解決した
git clone https://github.com/vim/vim.git /tmp/vim
cd /tmp/vim
./configure \
--enable-fail-if-missing \
--with-features=huge \
--enable-gpm \
--disable-selinux \
--enable-perlinterp \
--enable-pythoninterp \
--enable-cscope \
--enable-fontset \
--enable-multibyte
make
make install