Open GL & CL errors after flawless install of gr-fosphor

[xformdave@…]

After a successful instal and launch of the normal osmosdr_fft when attempting to launch with the gr-fosphor graphics acceleration I receive errors and the python app window is blank. Machine is a 13" macbook 8,1, 2.7 ghz dual core i7, 10.9.2.

Errors as they came (each appeared several times during launch):

1st is probably unrelated but seen this several times will toying with gr-osmosdr and gqrx:

2014-05-13 20:27:08.820 Python[4980:d07] 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.

2nd chuck Open GL related: [!] gl_cmap shader compile log : ERROR: 0:27: : version '150' is not supported ERROR: 0:27: : syntax error #version

[!] gl_cmap shader compilation failed (cmap_simple.glsl) [w] Color map shader 'simple' failed to load, will use fallback [!] gl_cmap shader compile log : ERROR: 0:27: : version '150' is not supported ERROR: 0:27: : syntax error #version

[!] gl_cmap shader compilation failed (cmap_bicubic.glsl) [w] Color map shader 'bicubic' failed to load, will use fallback [+] Selected device: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz

Last the CL error:

[!] CL Error (-54, /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gr-fosphor/gr-fosphor/work/gr-fosphor-20140112/lib/fosphor/cl.c:684): Unable to queue FFT kernel execution

followed after 20+ reoccurrences by an error 11 seg fault.

I am admittedly in slighlty over my head at this point but to have things mostly working only to fault at this last step of gr-fosphor is frustrating. Any input is appreciated.