Matlab Compiler Problem. No version but currently supported is 4.3.4

Question

dyanpis 2011-7-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/12279-matlab-compiler-problem-no-version-but-currently-supported-is-4-3-4

Hello.

I am having major issues with my MEX compiler. It seems Matlab cannot find it and i do not know how to tell matlab where to find it. Matlab mex compiler fails with the message below:

/usr/local/MATLAB/R2011a/bin/mex: line 305: gcc: command not found

Warning: You are using gcc version "". The version currently supported with MEX is "4.3.4". For a list of currently supported compilers see: http://www.mathworks.com/support/compilers/current_release/

/usr/local/MATLAB/R2011a/bin/mex: line 1041: gcc: command not found

mex: compile of ' "main.c"' failed.

Thanks.

Ayon.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2011-7-23

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/12279-matlab-compiler-problem-no-version-but-currently-supported-is-4-3-4#answer_16820

在 MATLAB Online 中打开

oldpath = getenv('PATH');
setenv('PATH', [oldpath ':/directory/that/gcc/is/in']);

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

dyanpis 2011-8-10

Does not solve the problem! Thanks for trying. Was able to return the previous version of gcc by simply using "add/remove software" and put back the removed compilers but i still have the warning:

You are using gcc version "4.1.2". The version

currently supported with MEX is "4.3.4".

For a list of currently supported compilers see:

http://www.mathworks.com/support/compilers/current_release/

This seems to be a simple problem, i have the 4.3.4 compiler installed just to help matlab see it!

Thanks!

请先登录，再进行评论。