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https://issues.apache.org/jira/browse/BUILDR-292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Victor Hugo Borja resolved BUILDR-292.
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Resolution: Fixed
I was getting a "Permission denied" error on my ubuntu box (/tmp and ~/.m2 are
on different devices), a workaround could be to set TMPDIR as Assaf commented
on BUILDR-287, however that would require almost every Buildr user running on
JRuby 1.3+ (at least those on unix with /tmp and ~/.m2 on different devices) to
set the environment variable for buildr to work correctly.
I've introduced buildr to my current client and so far they like it, but this
issue has become a pain for people trying _jbuildr for the first time just to
find that it can't download the ant artifact unless they set TMPDIR to a
directory on the same device as ~/.m2.
So I've commited rev 799169 to fix this issue (following Charles Nutter advice
on JRUBY-3381) by doing cp;mv if source and target are on != devices.
An alternative solution (that doesn't patch FileUtils) is at
http://github.com/vic/buildr/commit/c6d8a8579beed3f220247aa64127051b40f6dd4e#L2R360
> Downloading resources only works if "tmp" and ".m2" are on the same disk
> ------------------------------------------------------------------------
>
> Key: BUILDR-292
> URL: https://issues.apache.org/jira/browse/BUILDR-292
> Project: Buildr
> Issue Type: Bug
> Affects Versions: 1.3.4
> Environment: Linux
> using the "java buildr"
> Reporter: Klaas Prause
> Priority: Minor
>
> We had a strange bug on our CI-Server. The download of artifacts (i.e. ANT
> jars) was not working, because of a "permission denied" issue. Only our admin
> found out that buildr uses the "rename" command to move downloaded artifacts
> from their download location to the repository. Rename only works if the
> directories are on the same disk, it would probably help to use "mv" for the
> implicit cp rm if the folders are on different disks.
> This issue is always a problem if the tmp-dir is located on a different drive.
> I cannot provide more information, because our admin fixed the issue by
> changing the folder for the tmp dir. The command he used to identify the
> issue was "strace -f -ox buildr build". The output file shows the failing
> rename command.
> Regards
> Klaas
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