Hi Ed. Just for notice. When I use Enthought Python Distribution, and on mac, I get these notits in terminal. Here is how I installed it http://wiki.nmr-relax.com/Epd_canopy. To run GUI, I got an error: Wx program running on Canopy 1.4 on OS X "Please run with a Framework build of python" and solved it by: https://support.enthought.com/entries/22601196-wxPython-2-8-and-2-9 I dont expect you to fix it. ;-) 2014-06-17 20:56:48.236 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name ".Lucida Grande UI" and got font with PostScript name ".LucidaGrandeUI". For best performance, only use PostScript names when calling this API. 2014-06-17 20:56:48.236 Python[25318:d13] CoreText performance note: Set a breakpoint on CTFontLogSuboptimalRequest to debug. 2014-06-17 20:56:49.343 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name ".Lucida Grande UI" and got font with PostScript name ".LucidaGrandeUI". For best performance, only use PostScript names when calling this API. .....2014-06-17 20:56:58.970 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API. 2014-06-17 20:56:59.468 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API. ................2014-06-17 20:57:37.339 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API. 2014-06-17 20:57:37.342 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API. 2014-06-17 20:57:37.347 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API. 2014-06-17 20:57:37.348 Python[25318:d13] CoreText performance note: Client called CTFontCreateWithName() using name "Times" and got font with PostScript name "Times-Roman". For best performance, only use PostScript names when calling this API.