Bug 1308386

Summary: p7zip 15.09 package missing 7z.so
Product: [Fedora] Fedora EPEL Reporter: foogle <squiggly101>
Component: p7zipAssignee: Sergio Basto <sergio>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: el6CC: matthias, sergio, squiggly101
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OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2016-02-15 22:01:11 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description foogle 2016-02-15 02:04:35 UTC 
Description of problem:

p7zip has to command line programs - 7za and 7z. 7z supports many more archive formats but depends on an additional file 7z.so, which is missing from the p7zip package.

Version-Release number of selected component (if applicable):

$ sudo yum info p7zip
Loaded plugins: amazon-id, rhui-lb, security
Installed Packages
Name        : p7zip
Arch        : x86_64
Version     : 15.09
Release     : 9.el6
Size        : 1.8 M
Repo        : installed
From repo   : epel


How reproducible:

100%

Steps to Reproduce:
1. install p7zip version 15.09 on a RHEL6 box through EPEL
2. run the 7z command
3. observe the error about missing 7z.so

Actual results:

$ 7z i

7-Zip [32] 15.09 beta : Copyright (c) 1999-2015 Igor Pavlov : 2015-10-16
p7zip Version 15.09 beta (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,2 CPUs Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (306E4),ASM,AES-NI)

Can't load './7z.dll' (./7z.so: cannot open shared object file: No such file or directory)

Expected results:

(from the version of p7zip installed from the official website as a tarball)

$ /opt/p7zip/bin/7z i

7-Zip [32] 15.09 beta : Copyright (c) 1999-2015 Igor Pavlov : 2015-10-16
p7zip Version 15.09 beta (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,2 CPUs Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (306E4),ASM,AES-NI)

Libs:
 0  /opt/p7zip/bin/7z.dll
 1  /opt/p7zip/bin/Codecs/Rar.so

Additional info:

May also be missing Rar.so.
Comment 1 Sergio Basto 2016-02-15 02:29:51 UTC 
It is in plugins subpackage : rpm -qf /usr/libexec/p7zip/7z.so
p7zip-plugins-15.09-9.fc23.x86_64

About RAR, it was removed due to a non-free license. RAR  license is incompatible with the LGPL

Also 7z is part of the plugins package : rpm -qf /usr/bin/7z 
p7zip-plugins-15.09-9.fc23.x86_64
Comment 2 foogle 2016-02-15 22:01:11 UTC 
It seemed I had a ghost /usr/bin/7z program installed, it was not owned by any RPM. After installing p7zip-plugins, the 7z program is now working. I will still use the tarball distribution though as I need RAR support.