rootでrbenvを操作する
RBENV_ROOTがミソ
$ sudo RBENV_ROOT=/usr/local/rbenv /usr/local/rbenv/bin/rbenv install x.x.x $ sudo RBENV_ROOT=/usr/local/rbenv /usr/local/rbenv/bin/rbenv global x.x.x This post is licensed under CC BY 4.0 by the author.