InstallForMacOSX doesn't work

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Max Lu 2015-9-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/241826-installformacosx-doesn-t-work

评论： Walter Roberson 2021-6-28

Hi, I'm using a Mac OS X Yosemite and when I double click to launch the installer (named InstallForMacOSX) for R2015b nothing happens. On the dock, an empty space briefly emerges as if an application is launching but then immediately disappears and nothing happens. And when I try to launch the Unix Executable File in the same folder (named install), it gives me the following:

/Users/maxlu/Desktop/matlab_R2015b_maci64/install ; exit;
Maxs-MacBook-Air:~ maxlu$ /Users/maxlu/Desktop/matlab_R2015b_maci64/install ; exit;
/Users/maxlu/Desktop/matlab_R2015b_maci64/install: line 158: awk: command not found
/Users/maxlu/Desktop/matlab_R2015b_maci64/install: line 330: dirname: command not found
/Users/maxlu/Desktop/matlab_R2015b_maci64/install: line 332: /bin/unknown/install_unix: No such file or directory
logout
[Process completed]

I get the same problem when I try to install matlab 2015a.

Does anyone have any idea what I should do?

Thanks!

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Max Lu 2015-9-10

编辑：Walter Roberson 2015-9-10

在 MATLAB Online 中打开

Hi, I got:

Maxs-MacBook-Air:~ maxlu$ which awk
-bash: which: command not found
Maxs-MacBook-Air:~ maxlu$ ls -l /usr/bin/awk
ls: /usr/bin/awk: No such file or directory
Maxs-MacBook-Air:~ maxlu$ which dirname
-bash: which: command not found
Maxs-MacBook-Air:~ maxlu$ ls -l /usr/bin/dirname
ls: /usr/bin/dirname: No such file or directory

Max Lu 2015-9-10

编辑：Max Lu 2015-9-10

I guess this would be easier to read. Thanks.

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采纳的回答

Walter Roberson 2015-9-10

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/241826-installformacosx-doesn-t-work#answer_191860

Your /usr/bin directory is not present. You may need to reinstall OS-X. At the very least, enter your TimeMachine Backup and restore the directory. If you do not have a TimeMachine backup (or equivalent) you will probably have to reinstall OS-X. Reinstalling OS-X would be safer: /usr/bin is a critical directory and if it is messed up there could be many other things messed up.