I get following error when trying to install anything with RVM:
Searching for binary rubies, this might take some time.
Found remote file https://rvm.io/bina
Alternative, it is also possible to cut the crap in rvm. I edited requirements_debian_update_system() in file /usr/share/rvm/scripts/functions/requirements/ubuntu like this:
requirements_debian_update_system()
{
echo "*fake* apt-get update"
# __rvm_try_sudo apt-get --quiet --yes update ||
# {
# typeset __ret=$?
# case ${__ret} in
# (100)
# rvm_error "There has been error while updating 'apt-get', please give it some time and try again later.
#404 errors should be fixed for rvm to proceed. Check your sources configured in:
# /etc/apt/sources.list
# /etc/apt/sources.list.d/*.list
#"
# ;;
# esac
# return ${__ret}
# }
}