Installing RubyGems in a User Directory

3.2 Installing RubyGems in a User Directory

If a user does not have access to the standard installation location (typically /usr/local/lib/ruby), then they have the option of installing RubyGems in a alternate location.

Note that if you can窶冲 install RubyGems in the standard location, then you probably can窶冲 install gems in the standard gem repository location either. You need to specifiy a non-standard gem repository location via the GEM_HOME environment variable.

Use the following to install RubyGems in a user directory (here called /home/mystuff) with a repository named /home/mygemrepository):

RubyGems User Guide | RubyGems Manuals

ここら辺のドキュメントを読むのを忘れていた。

これを読みながらインストールに再挑戦してみよう。