[Pkg-openmpi-maintainers] Bug#464705: libopenmpi1 requires libibverbs1 >= 1.1

[Joachim Reichel]

Package: libopenmpi1
Version: 1.2.5-1
Severity: normal

With libibverbs1 1.0.4-1, I get:

$ ldd /usr/lib/openmpi/lib/openmpi/mca_btl_openib.so
/usr/lib/openmpi/lib/openmpi/mca_btl_openib.so: /usr/lib/libibverbs.so.1:
version 	BVERBS_1.1' not found (required by
/usr/lib/openmpi/lib/openmpi/mca_btl_openib.so)
        linux-gate.so.1 =>  (0xffffe000)
        libibverbs.so.1 => /usr/lib/libibverbs.so.1 (0xb7f04000)
        libpthread.so.0 => /lib/i686/cmov/libpthread.so.0 (0xb7eec000)
        libmpi.so.0 => /usr/lib/libmpi.so.0 (0xb7e67000)
        libopen-rte.so.0 => /usr/lib/libopen-rte.so.0 (0xb7e14000)
        libopen-pal.so.0 => /usr/lib/libopen-pal.so.0 (0xb7dbd000)
        libdl.so.2 => /lib/i686/cmov/libdl.so.2 (0xb7db9000)
        libnsl.so.1 => /lib/i686/cmov/libnsl.so.1 (0xb7da1000)
        libutil.so.1 => /lib/i686/cmov/libutil.so.1 (0xb7d9d000)
        libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb7d77000)
        libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb7c2a000)
        libsysfs.so.2 => /lib/libsysfs.so.2 (0xb7c20000)
        /lib/ld-linux.so.2 (0x80000000)

which results in error message like

mca: base: component_find: unable to open btl openib: file not found (ignored)

even if "--mca ^openib" is used.

With libibverbs 1.1.1-1, it works:

$ ldd /usr/lib/openmpi/lib/openmpi/mca_btl_openib.so
        linux-gate.so.1 =>  (0xffffe000)
        libibverbs.so.1 => /usr/lib/libibverbs.so.1 (0xb7f35000)
        libpthread.so.0 => /lib/i686/cmov/libpthread.so.0 (0xb7f1d000)
        libmpi.so.0 => /usr/lib/libmpi.so.0 (0xb7e98000)
        libopen-rte.so.0 => /usr/lib/libopen-rte.so.0 (0xb7e45000)
        libopen-pal.so.0 => /usr/lib/libopen-pal.so.0 (0xb7dee000)
        libdl.so.2 => /lib/i686/cmov/libdl.so.2 (0xb7dea000)
        libnsl.so.1 => /lib/i686/cmov/libnsl.so.1 (0xb7dd2000)
        libutil.so.1 => /lib/i686/cmov/libutil.so.1 (0xb7dce000)
        libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb7da8000)
        libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb7c5b000)
        /lib/ld-linux.so.2 (0x80000000)

-- System Information:
Architecture: i386 (i686)

Versions of packages libopenmpi1 depends on:
ii  libc6                   2.7-6            GNU C Library: Shared libraries
ii  libgcc1                 1:4.3-20080116-1 GCC support library
ii  libgfortran2            4.2.2-7          Runtime library for GNU Fortran ap
ii  libibverbs1             1.1.1-1          A library for direct userspace use
ii  libstdc++6              4.3-20080116-1   The GNU Standard C++ Library v3

libopenmpi1 recommends no packages.

-- no debconf information