Can't compile MEX-files under OS X Lion... even with patch!
显示 更早的评论
Hello!
Trying to compile the MEX example as shown here:
Installed the patch as shown here:
But I get this error:
>> mex yprime.c
/var/folders/ks/xd_bvtl16fx5m10g8w6t1f9h0000gp/T//cc5jjKJx.s:unknown:FATAL:can't create output file: yprime.o
mex: compile of ' "yprime.c"' failed.
I can't find any support anywhere in the docs. Can anyone help?
Thanks!
Louise :)
采纳的回答
更多回答（2 个）
Kaustubha Govind
2011-12-7
Try running:
mex -v yprime.c
This should give you a verbose output of the "mex" command that should give you a better idea of the issue.
Also, make sure that you have write permissions in your drive (on Windows 7, for example, MATLAB needs to be "run as administrator" to be able to write to disk).
Ken Atwell
2012-1-12
Rather than run MATLAB as root, I would encourage you first copy any MEX example file that ships with MATLAB to a folder that you can write to without being root. For example:
cd ~/Documents/MATLAB
copyfile([matlabroot '/extern/examples/refbook/timestwo.c'])
mex timestwo.c
timestwo(512)
This is probably only at issue with the examples that ship with MATLAB; presumably you keep your own source code in user-writeable folders.
You also have the option of using MEX's -o switch to control where MEX writes files.
类别
在 帮助中心 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
