Cannot find Matlab Coder, however its installed
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I cannot start Matlab coder. I type "coder" in the command window, i get: "??? Undefined function or variable 'coder'." I have version 2011a. "Check for updates" panel says i have up to date Matlab coder , its version is 2.0.. What can be the problem?
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Andreas Goser
2011-10-6
0 个投票
This means there is proof the product was not successfully installed. I don't know why however. The only idea I have is to completely uninstall and reinstall. If you don't want that or already tried without success, please contact Installation Support.
更多回答（2 个）
Andreas Goser
2011-10-6
A couple of different tests.
1. Licensed?
license('test', 'MATLAB_Coder') % Should return 1
2. Installed?
ver % Should return MATLAB coder (alphabetical order below MATLAB and Simulink)
3. Path issue?
which coder -all % Should return one coder.p file in ...\toolbox\coder\coder\coder.p
Andy Zelenak
2019-6-1
编辑：Andy Zelenak
2019-6-1
0 个投票
A potential cause is having multiple MATLAB licenses available. Say, several student licenses and the toolbox is associated with a different student license than what you have installed.
Another potential cause (for Linux, at least) is if the permissions of your Coder toolbox folder are wrong.
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