Package: libopenmpi3,libpmix2 Severity: grave Control: found -1 libopenmpi3/3.1.1.real-7 Control: found -1 libpmix2/3.0.1-1
Hi, Attempting to upgrade libopenmpi3 to 3.1.1.real-7 after libpmix2 has already been upgraded to 3.0.1-1 results in this error: > Preparing to unpack .../libopenmpi3_3.1.1.real-7_amd64.deb ... > Unpacking libopenmpi3:amd64 (3.1.1.real-7) over (3.1.1.real-4+b1) ... > dpkg: error processing archive > /var/cache/apt/archives/libopenmpi3_3.1.1.real-7_amd64.deb (--unpack): > trying to overwrite '/usr/lib/x86_64-linux-gnu/libpmix.so.2', which is also > in package libpmix2:amd64 3.0.1-1 > Errors were encountered while processing: > /var/cache/apt/archives/libopenmpi3_3.1.1.real-7_amd64.deb > E: Sub-process /usr/bin/dpkg returned an error code (1) Both libopenmpi3 and libpmix2 ship libpmix.so.2, but the replaces relation in libopenmpi3 only applies to libpmix2 (<< 3.0.0-2). Presumably the same error would occur if libpmix2 is upgraded after libopenmpi3. I've filed the bug against both packages, but please reassign it to the one that needs fixing. James
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