ruby on rails手动卸载

Question

我在ubunty中卸载ruby时遇到很大问题。 我正在关注https://stackoverflow.com/a/9618017/1796624，当我尝试

时

aptitude purge <package name>

我明白了：

E: I wasn't able to locate a file for the ttf-mscorefonts-installer package. This might mean you need to manually fix this package.
E: I wasn't able to locate a file for the ttf-mscorefonts-installer package. This might mean you need to manually fix this package.
E: Internal error: couldn't generate list of packages to download

如何完全删除rails和ruby，在哪里可以找到ttf-mscorefonts-installer包，现在手动修复它？

Answer 1

ttf-mscorefonts-installer - 是一个用于安装Microsoft TrueType字体的软件包，此软件包对rails没有影响。
apt-get实用程序中存在问题。