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Date: | Mon, 01 Oct 2012 14:34:12 +0200 |
From: | marco atzeri <marco DOT atzeri AT gmail DOT com> |
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To: | cygwin AT cygwin DOT com |
Subject: | Re: Check if a package is installed |
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On 10/1/2012 1:38 PM, Vincent Rivière wrote: > On 01/10/2012 13:24, marco atzeri wrote: >> cygcheck -c <package> > > Thanks, this is what I looked for. > > However, I notice that: > > 1) If the .lst.gz file is missing, "cygcheck -c <package>" still reports > OK. a package with a missing .lst.gz , should be a obsolete and empty. Usually are package labels left to pull in the alternative package. > > 2) When testing a missing package, "cygcheck -c <package>" does not > output any status line, but its return code is still 0. This is not easy > to use from scripts. > try using grep. I damaged the xv package as following: $ cygcheck -c -v xz Cygwin Package Information Last downloaded files to: e:\downloads\cygwin_cache Last downloaded files from: http://mirrors.dotsrc.org/cygwin/ Package Version Status Missing file: /usr/bin/xz.exe from package xz xz 5.0.2_20110517-1 Incomplete using grep I can find the failing package $ cygcheck -c xz |grep OK ; echo $? 1 while usually I have $ cygcheck -c xz |grep OK ; echo $? xz 5.0.2_20110517-1 OK 0 Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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