I am following this guide to install Ruby on Rails. https://www.digitalocean.com/community/articles/how-to-install-ruby-on-rails-on-ubuntu-12-04-lts-precise-pangolin-with-rvm
When I do rvm requirements, I am getting this error:
$ rvm requirements
Checking requirements for ubuntu.
Installing requirements for ubuntu.
Updating system...................
Error running 'requirements_debian_update_system ',
showing last 15 lines of /home/icts/.rvm/log/1396698452/update_system.log
+ case "${TERM:-dumb}" in
+ case "$1" in
+ [[ -t 2 ]]
+ return 1
+ printf %b 'There has been error while updating '\''apt-get'\'', please give it some time and try again later.
For 404 errors check your sources configured in:
/etc/apt/sources.list
/etc/apt/sources.list.d/*.list
\n'
There has been error while updating 'apt-get', please give it some time and try again later.
For 404 errors check your sources configured in:
/etc/apt/sources.list
/etc/apt/sources.list.d/*.list
+ return 100
Requirements installation failed with status: 100.
Can anyone help me what I am going wrong?