I installed Ubuntu 13.04 and I want to install Unity webapps like Twitter - Gmail and Facebook. I opened Gmail and Twitter in Firefox and Chromium in order to install them but nothing appears.
Do I have to install them or what should I do ?!!
Not an answer, just too long to answer edwin's request;
I have the same problem, tried installing via terminal, only Thunderbird shows up when I search for gmail in dash. My output is;
When I visit a website I am prompted to install, I click to install and nothing happens. Reload the page and I am prompted again and so on.
Ubuntu 13.04, everything up to date using Chromium Version 28.0.1500.52 Ubuntu 13.04 (28.0.1500.52-0ubuntu1.13.04.3)