Invalid MEX-file

[Necrosis, Cuenca - Ecuador]

Hi everyone, I'm getting this message when trying to run Mosek within a matlab file on my mac. Could anyone please help me with it?

Invalid MEX-file

'/Users/alexjerves/mosek/6/toolbox/r2009b/mosekopt.mexmaci64':

dlopen(/Users/alexjerves/mosek/6/toolbox/r2009b/mosekopt.mexmaci64, 6):

Library not loaded: libmosek64.6.0.dylib

  Referenced from:

  /Users/alexjerves/mosek/6/toolbox/r2009b/mosekopt.mexmaci64

  Reason: image not found

[Sohail Khan]

One idea is that check the path to mosek toolbox that you have added to Matlab. The path should not have spaces. I have got the similar error earlier due to this reason.

Best.

Sohail 

[Erling D. Andersen]

Please upgrade to version 7. Version 7 is much easier to get working on MAC.

[Shalom Abate]

Hello,

I recently installed Mosek 8 on my Macbook, and I'm also using it with Matlab. I added the installation to the Matlab path, and when I run Mosekdiag, I get the same issue.

>> mosekdiag
Matlab version: 9.1.0.441655 (R2016b)
Architecture  : MACI64
Warning: The mosek optimizer could not be invoked from the command line. Most likely the
path has not been configured correctly. The mosek optimizer can still be invoked from the
MATLAB environment.
> In mosekdiag (line 23)
mosekopt: /Users/shalomabate/mosek/8/toolbox/r2014a/mosekopt.mexmaci64
Invalid MEX-file '/Users/shalomabate/mosek/8/toolbox/r2014a/mosekopt.mexmaci64':
dlopen(/Users/shalomabate/mosek/8/toolbox/r2014a/mosekopt.mexmaci64, 6): Library not
loaded: libmosek64.8.0.dylib
  Referenced from: /Users/shalomabate/mosek/8/toolbox/r2014a/mosekopt.mexmaci64
  Reason: image not found.


Error in mosekdiag (line 55)
[r,res] = mosekopt('minimize',prob,param);

Am I possibly missing requirements for it?

Thanks for the help!

[Joachim Dahl]

Have you followed the installation instructions here?

http://docs.mosek.com/8.0/toolbox/installation.html

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[lucas.sch...@gmail.com]

I have exactly the same problem as you and since I don't have any space in my path I don't know how to solve it ...

[Erling D. Andersen]

If you run

   mosekdiag

as suggested in 

   http://docs.mosek.com/8.1/toolbox/install-interface.html

and paste the output in the reply then we have bigger chance of helping you.

You did of course run the  install script as mentioned in the install manual i.e.

   http://docs.mosek.com/8.1/install/installation.html

Right?

[lucas.sch...@gmail.com]

I did run mosekdiag and the output was the one Alex X. Jerves posted. However, I just managed to solve the problem by installing Xcode (needed for the python command xcrun to work) and typing the "python ./install.py" in the terminal as described in the installation manual you mentioned. This time it finally instally the libraries succesfully ! 

[Erling D. Andersen]

It might be Xcode is needed. We are looking into.