[Okular-devel] [okular] [Bug 347634] New: unrar finder does not recognize the correct unrar

[Osipov Oleg]

https://bugs.kde.org/show_bug.cgi?id=347634

            Bug ID: 347634
           Summary: unrar finder does not recognize the correct unrar
           Product: okular
           Version: 0.17.5
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Comicbook backend
          Assignee: okular-devel at kde.org
          Reporter: legolegs at yandex.ru

Okular cannot open .cbr files. It complains about being not able to find the
unrar while unrar is present and working. I suspect it tries to verify if unrar
binary is correct unrar but fails because unrar being non-GNU software does not
respond good to "--version" argument. My proposal is to remove that redundant
check and live happily and forever.

Reproducible: Always

Steps to Reproduce:
1. Have rar or unrar installed
2. Open .cbr file with okular

Actual Results:  
Okular says it cannot find unrar

Expected Results:  
Read comics.

[root at battlehummer ~]# unrar | head -n2

UNRAR 5.21 freeware      Copyright (c) 1993-2015 Alexander Roshal
[root at battlehummer ~]# md5sum /usr/bin/unrar
b81142742fc5697b76bea0a7574367d1  /usr/bin/unrar
[root at battlehummer ~]# unrar --version

ERROR: Unknown option: -version[root at battlehummer ~]#

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