Bug#848131: [Debian-science-sagemath] libmpich.so.12: cannot open shared object file: No such file or directory

[Tobias Hansen]

And also #831442, which has a workaround that can be applied to tachyon.

Best,
Tobias

On 12/15/2016 05:03 PM, Tobias Hansen wrote:
> Hi,
> 
> yes, this looks like #842881.
> 
> Note by the way that libtachyon-mpich-0 already depends on libmpich12 on
> hurd-i386, m68k, mips, mipsel, ppc64 and sh4.
> 
> Best,
> Tobias
> 
> On 12/15/2016 04:56 PM, Jerome BENOIT wrote:
>> Hello,
>>
>> I can reproduce the issue in schroot Sid environment on an amd64 box.
>> The Depends fields for the libraries is
>>
>> ${shlibs:Depends}, ${misc:Depends}
>>
>> and it works fine except for mpich. Before to add it by hand, I want
>> to understand why dpkg-shlibdep does not make properly its job.
>>
>> $ dpkg-shlibdeps debian/libtachyon-mpich-0/usr/lib/x86_64-linux-gnu/libtachyon-mpich-openmp.so.0
>>
>> gives something interesting:
>>
>> dpkg-shlibdeps: warning: /usr/lib/libmpich.so.12 has an unexpected SONAME (libmpi.so.20)
>> dpkg-shlibdeps: error: no dependency information found for /usr/lib/libmpich.so.12 (used by debian/libtachyon-mpich-0/usr/lib/x86_64-linux-gnu/libtachyon-mpich-openmp.so.0)
>>
>> And, more interestingly,
>>
>> ls -l /usr/lib/libmpich.so.12
>>
>> gives
>>
>> /usr/lib/libmpich.so.12 -> libmpi.so
>>
>> libmpi.so coming from libopenmpi-dev while 
>>
>>
>> Installing only libmpich-dev on a fresh schroot gives similar output:
>> it looks as a mpich building error.
>>
>>
>>
>> Thanks,
>> Jerome
>>
>>
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>>
> 
> 
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