In preparation to being able to build flex applications using Flexmojos, you will need to setup some minimal requirements.

As Flexmojos will use the Flashplayer or the air runtime in order to run unit-tests, these binaries need to be on your systems PATH. This will probably change as soon as Flexmojos is extended to use the binary runtime artifacts created in the conversion process, but till that change is done, this is still a manual process.

Configuring Flash

Go to the following Url in order to download and install Flash:

https://get.adobe.com/flashplayer/

and Download and install the Flashplayer.

After this is done, you need to add the binary to your systems PATH. 

Look here to find out how to do this  : http://lmgtfy.com/?q=add+to+path

Configuring Air

Go to the following Url in order to download and install Air:

https://get.adobe.com/

and Download and install the Air runtime.

After this is done, you need to add the binary in the "bin" directory to your systems PATH. 

Look here to find out how to do this  : http://lmgtfy.com/?q=add+to+path