How to install Ruby on rails?
Hi, I check all articles about how to install ROR on ubuntu/CentOS but it will gives same error while installing. http://img541.imageshack.us/img541/1496/46e924fac34f47048143803.png [While installing RVM] Error - 2534 curl: (7) couldn't connect to host I followed this article https://www.digitalocean.com/community/articles/how-to-install-ruby-on-rails-on-centos-6-with-rvm and i also tried on Ubuntu but i got same error. any solution? please help! Thank you - Jack