I am trying to install Skype on Ubuntu 12.02.05. However, I get an error message:
rails@rails-desktop:~/Downloads$ sudo dpkg -i skype-ubuntu-precise_4.2.0.11-1_i386.deb
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
[sudo] password for rails:
dpkg: error processing skype-ubuntu-precise_4.2.0.11-1_i386.deb (--install):
cannot access archive: No such file or directory
Errors were encountered while processing:
skype-ubuntu-precise_4.2.0.11-1_i386.deb
rails@rails-desktop:~/Downloads$
How can I solve this?