Android: App not installed
<p>I have a problem, I'm developing an app and when I run it via eclipse I can run it on the my phone.</p>

<p>when I export it as a unsignet apk, I install it and get the message at the end of the intsllation: <code>App not installed</code></p>

<p>the problem is that I dont get any further informations about what is wrong.</p>

<p>How can I find out where the problem is?</p>
