I was installing NVM using this command:
as explained in the github page https://github.com/creationix/nvm
It didn't work, so I tried changing the line in ~/profile
and not I cannot login to my user !
when I try a wrong password I get a wrong password message. but, when I try the real password, It looks like it is logining and then just comming back to the login page again (no bad password message) - Please help !
I'm few weeks into ubuntu/linux, and it worked quite good until now. it's ubuntu 13.04.