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Message-ID: <009301c39efa$f3ca7450$bb4f40d5@masonit>
From: "Oskar Enoksson" <enok AT lysator DOT liu DOT se>
To: "Cygwin List" <cygwin AT cygwin DOT com>
References: <Pine DOT GSO DOT 4 DOT 51L2 DOT 0310291654480 DOT 23710 AT nazgul DOT lysator DOT liu DOT se> <6 DOT 0 DOT 0 DOT 22 DOT 0 DOT 20031029112342 DOT 03c24480 AT 127 DOT 0 DOT 0 DOT 1>
Subject: Re: Q: cygwin setup problems
Date: Thu, 30 Oct 2003 16:31:56 +0100
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> At 11:07 AM 10/29/2003, enok AT lysator DOT liu DOT se you wrote:
> 
> >When I run setup.exe to install new packages the process hangs when
> >copying the files into the file system. The reason is that setup creates
> >all directories and files as write protected (dr--r--r--) and then fails
> >to fill the newly created directory with files (because of the write
> >protection).
> >
> >What is the problem?
> >
> >My platform is Windows 2000 with NTFS file system. I use CYGWIN=ntsec.
> >After installing the initial cygwin packages I noticed that all files
> >had protection rwxrwxrwx. I changed that of course and now all files are
> >instead created r--r--r--. Why? Please help!
> 
> 
> It's a Windows thing.  By default, children of a parent automatically
> inherit the permissions of the parent.  You can change that of course but 
> your previous attempts at "fiddling" with the install tree didn't fare 
> very well so I wouldn't recommend you do more experimentation here (unless
> you plan to live with the consequences and/or find the solutions to the 
> problems you cause).  The two options that I think will work the best for 
> you is to simply change the permissions globally to add write and execute 
> permissions where appropriate or to simply remove your current 
> installation and reinstall, making sure that the directory under which 
> you're installing Cygwin has reasonably open permissions.

Thanks for responding. My problem is that even if I deleted the root cygwin directory and let setup.exe reinstall everything, the file permissions were still completely wrong (as shown by ls -l).

However, today I tried to first create the root cygwin directory manually (E:\cygwin) and then change the permissions in windows for that directory to include "Everyone". After that it seems that setup.exe is able to install everything with correct permissions and all.

But I'm still not sure what was the problem. What file permission settings must be fulfilled for the parent directory of cygwin root? Is that mentioned in the documentation somewhere? Why can't setup.exe fix those permissions when creating the cygwin root directory? Could this be a bug in cygwin setup.exe?

Regards
/Oskar

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