I am very new to Ubuntu and to rails. I tried to do a bundle install after installing rails through rvm, but I had an error back with the openssl. I looked online for a solution and I uninstalled the openssl with this command sudo apt-get remove --purge openssl After that chrome and software center disappeared, I am not able to even install the software center and I have this message back when I try to do so. Package software-center is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package 'software-center' has no installation candidate
How can I fix it?