Using Mailhandler in a profile, and I'm finding that it won't install because of the following line in the info file:
dependencies = system (>=7.8)
While this is documented in the info file creation guide, it seems that at install, version # isn't handled. See attached screenshot for error (Being run on Drupal 7.19) While this is likely a core bug, in the mean time, I'm attaching a patch that removes the requirement and adds a hook_requirements condition on install for the drupal version to be greater than or equal to 7.8. Patch below.