Ghdl in Ubuntu 13.04

Question

Just installed Ubuntu 13.04 after formating my laptop, and for some reason I can not install ghdl. After adding the ppa with this command :

sudo add-apt-repository ppa:pgavin/ghdl

everything is fine, but when i try do :

sudo apt-get install ghdl

I get an error saying : The ghdl package has no available version.

Any way to solve it?

Solution

You need to

sudo apt-get update

after adding the ppa. Then the installation command should work.