[texworks] problem in ubuntu 11.04

[Jiří Fišer]

Hi,

- I got tw from this repository: http://ppa.launchpad.net/texworks/stable/ubuntu natty main

- jirka at jirka-MS-7469:~$ uname -a
Linux jirka-MS-7469 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:05:41 UTC 2011 i686 i686 i386 GNU/Linux

- jirka at jirka-MS-7469:~$ apt-cache policy texworks
texworks:
  Instalovaná verze: 0.4.3~svn858~natty1
  Kandidát:          0.4.3~svn858~natty1
  Tabulka verzí:
 *** 0.4.3~svn858~natty1 0
        500 http://ppa.launchpad.net/texworks/stable/ubuntu/ natty/main i386 Packages
        100 /var/lib/dpkg/status
     0.3~svn671-2build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ natty/universe i386 Packages

- jirka at jirka-MS-7469:~$ apt-cache policy libqt4-core
libqt4-core:
  Instalovaná verze: (žádná)
  Kandidát:          4:4.7.2-0ubuntu6.2
  Tabulka verzí:
     4:4.7.2-0ubuntu6.2 0
        500 http://cz.archive.ubuntu.com/ubuntu/ natty-updates/universe i386 Packages
     4:4.7.2-0ubuntu6 0
        500 http://cz.archive.ubuntu.com/ubuntu/ natty/universe i386 Packages

- I did just install tw and I didn't use it before in 11.04, I might have used tw in older releases of  ubuntu,
 but I don't remember, but it probably worked fine.

Jiri

Hi,

On 2011-07-17 15:06, Jiří Fišer wrote:
> if I try to launch texworks,  I get the following message:
>
> jirka at jirka-MS-7469:~$ texworks
> texworks: symbol lookup error: texworks: undefined symbol: _ZN9QListData11detach_growEPii
>
> Any ideas how to solve this problem?

Not without additional information ;).

*) Where from/How did you get TeXworks?

*) What's the output of `uname -a`?

*) What's the output of `apt-cache policy texworks`?

*) What's the output of `apt-cache policy libqt4-core`?

*) Did this problem occur before, did it pop up recently (e.g., after an
update), or did you just install it (i.e., never used it before)?

To me, it looks like a Qt version mismatch, but this is just a wild
guess at the moment.

HTH
Stefan