我无意中在系统中安装了 texlive 2009，我用尽了所有我知道的方法来删除它。但没有用...
sudo apt-get remove texlive
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package texlive is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
但如果tex在终端中输入...
tex
This is TeX, Version 3.1415926 (TeX Live 2009/Debian)
答案1
尝试
sudo apt-get purge texlive-*
sudo apt-get autoremove
sudo apt-get autoclean