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Old 01-19-2016, 09:13 PM   #1
isamuede
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Registered: Jun 2008
Posts: 57

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Cool yast does not start modules


Greetings.
From a couple of days after a package update
Code:
zypper update
the tool of suse yast isn’t loading the modules when clicking on them.

from the terminal I get this
================================
Code:
xdg-su -c "/sbin/yast2 sw_single"
Error loading language plugin /usr/lib64/YaST2/plugin/libpy2lang_ruby.so: libruby2.0.so.2.0: cannot open shared object file: No such file or directory
/usr/lib/YaST2/bin/y2base: symbol lookup error: /usr/lib64/YaST2/plugin/libpy2UI.so.2: undefined symbol: _Z16should_be_loggediRKSs
================================

the same goes running yast2 and clicking in any module.

As far as I know the undefined symbol is something that isnt declared where it says, so I did a ls in /usr/lib64/YaST2/plugin and there were but the size of them was zero (libpy2lang_ruby.so,libruby2.0.so.2.0 and libpy2UI.so.2)

Looked for rpms containing both files, extracted and put in the lib directory, then trying again the first command xdg-su...
didn’t show an error, but it didn’t load the module again, after this the command says the same and the libraries are again of size zero (I remember they were at least 100Kb+)

So in the end it didnt work, how to track what its the cause.
Im using opensuse 13.2 using kernel 3.16.7-21
Thanks a lot
 
Old 01-20-2016, 02:26 AM   #2
John VV
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Registered: Aug 2005
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the error
Quote:
libruby2.0.so.2.0: cannot open shared object file: No such file or directory
i am BETTING you have incompatible repos enabled or some rather OLD repo

did you read the error and go an look ?
/usr/lib64/libruby2.1.so.2.1.0 is a link to
/usr/lib64/libruby2.1.so.2.1

your OLD rpm and OLD program is looking for the OLD "libruby2.0.so.2.0" and not the current 2.1



now most of the time ( not always !!! ) the hack of making a sim link to the OLD name will work -- BUT NOT ALWAYS


try it , this might work
Code:
su -

--- your root pass when asked 

ln -s /usr/lib64/libruby2.1.so.2.1.0 /usr/lib64/libruby2.0.so.2.0
and try to run it again
 
Old 01-26-2016, 05:28 PM   #3
isamuede
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Registered: Jun 2008
Posts: 57

Original Poster
Rep: Reputation: 16
Thanks John VV , I guess it has to see with messing repos, so in the end I probed the ln -s tip, but it gives me the same error. Then I make a clean installation to upgrade to 42.1.

Thanks a lot =)!!!!
 
  


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