When I try to install Postler from the Elementary OS web page (first by adding the repository and running apt-get update, then clicking "Install," the Software Center opens, then displays a "Not Found" error. The package is also not found when searching for it in the Software Center or by installing it from the command line.

Is there something I am missing? Dexter installed just fine, and I've tried Postler on the elementary live image, and I like it better than Thunderbird, so I'd like to use it.

I'm running Ubuntu 11.04 with Unity, though Unity shouldn't affect it.


Check me here, but I believe Elementary OS provides updates/software for 10.04 and 10.10. That is, unless something has changed as of late, 11.04 is likely not supported.

  • Kory Wnuk is correct - here is a link to the elementary website about the incompatibility between elementary os and 11.04 Jun 13 '11 at 0:07

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