After updating the xcode for version 7, the calabash no longer meets my simulator, returning the error:
No matching processes belonging to you were found
Unable to find application named 'iOS Simulator'
This error started after the update
Xcode version : Version 7.0 (7A220)
Calabash version : 0.16.3
Ruby Version :2.2.0p0 (2014-12-25 revision 49005)