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Math Forum / Math Software / MATLAB / August 2005



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Can't use mpgwrite

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Michael Chang - 25 Jun 2005 12:21 GMT
Hi All,

Im using a linux machine.

I have complied mpgwrite by going to the src directory and typing make.
It seems to have compiled successfully.  But when I call "mpgwrite"
inside Matlab, i get the following error msg:

??? Invalid MEX-file '/home/mc303/mpgwrite/mpgwrite.mexglx':
libmatlb.so: cannot open shared object file: No such file or directory.

What's wrong?  Is it because i need to modify the Makefile to suit my
system?

Thanks.
LukeB - 12 Aug 2005 03:55 GMT
I had the same problem. Remove the mpgwrite.mexglx file from the /home/mc303/mpgwrite/ directory and replace it with the file of the same name that should be in /home/mc303/mpgwrite/src. then try running in matlab again.
Good luck!
 
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