I'm trying to install rbenv and then run rbenv install -v 2.3.1
to install the corresponding Ruby version.
However the quota in my home folder is really low and I can't use it currently as the admin doesn't allow it. By default when I execute eval "$(rbenv init -)"
it creates the .rbenv in my home folder.
Is there any way to create it in /opt or anywhere else?
Have you trying setting RBENV_ROOT
as documented in the rbenv README?
export RBENV_ROOT=/opt/rbenv
eval "$(rbenv init -)"