https://bugzilla.novell.com/show_bug.cgi?id=807183
https://bugzilla.novell.com/show_bug.cgi?id=807183#c2
Johannes Meixner changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pgajdos@suse.com
Summary|third-party |libjpeg-turbo does no
|epson-inkjet-printer-201101 |longer provide
|w-1.0.0-1lsb3.2.i486.rpm |libjpeg.so.62 which is
|from avasys.jp/eng no |needed e.g. by third-party
|longer works with 12.3 |epson-inkjet-printer-201101
| |w-1.0.0-1lsb3.2.i486.rpm
| |from avasys.jp/eng for some
| |printers
--- Comment #2 from Johannes Meixner 2013-03-05 14:38:22 CET ---
I downloaded a
epson-inkjet-printer-201101w-1.0.0-1lsb3.2.i486.rpm (1507339 bytes)
as described in comment#0 and got:
$ rpm -q --requires -p epson-inkjet-printer-201101w-1.0.0-1lsb3.2.i486.rpm
/bin/sh
/bin/sh
/bin/sh
lsb >= 3.2
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
There is no explicit RPM requirement for something like libjpeg.so.62
I don't know if "lsb >= 3.2" implies a requirement for it
butv I guess LSB does not include a requirement for any libjpeg.
On a openSUSE 12.2 system there is
# rpm -qf /usr/lib/libjpeg.so.62
libjpeg62-62.0.0-15.5.1.i586
Let's see what there is different for openSUSE 12.3:
$ osc cat openSUSE:12.2 libjpeg-turbo libjpeg-turbo.spec
...
%define major 62
...
%package -n libjpeg%{major}
...
$ osc cat openSUSE:12.3 libjpeg-turbo libjpeg-turbo.spec
...
%define major 8
...
%package -n libjpeg%{major}
...
I don't know any details about libjpeg so that I cannot further
help here so that I ask the libjpeg-turbo maintainer for more
information:
Petr Gajdos,
since openSUSE 12.3 libjpeg-turbo does no longer provide
libjpeg.so.62 but this is needed e.g. by the third-party
epson-inkjet-printer-201101w-1.0.0-1lsb3.2.i486.rpm
from avasys.jp/eng for some printers.
At least for Juergen Weigert's Epson Stylus sx130
there is this workaround:
# ln -s /usr/lib/libjpeg.so.8.0.2 /usr/lib/libjpeg.so.62
(see his initial bug description).
I wonder to what extent libjpeg.so.8.0.2 is backward compatible
with libjpeg.so.62 and what could be done for third-party software
that needs libjpeg.so.62
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