Actual version of blender?

~ $ pacman -Q blender
blender 17:2.79.b-2

ldd /usr/bin/blender
linux-vdso.so.1 (0x00007ffce5100000)
libpng16.so.16 => /usr/lib/libpng16.so.16 (0x00007f6320c66000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f6320a4f000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00007f6320786000)
libpython3.6m.so.1.0 => /usr/lib/libpython3.6m.so.1.0 (0x00007f6320229000)
libGLEW.so.2.1 => /usr/lib/libGLEW.so.2.1 (0x00007f631ff81000)
libopenal.so.1 => /usr/lib/libopenal.so.1 (0x00007f631fcb5000)
libfftw3.so.3 => /usr/lib/libfftw3.so.3 (0x00007f631f8a4000)
libjack.so.0 => /usr/lib/libjack.so.0 (0x00007f631f683000)
libsndfile.so.1 => /usr/lib/libsndfile.so.1 (0x00007f631f40b000)
libSDL2-2.0.so.0 => /usr/lib/libSDL2-2.0.so.0 (0x00007f631f0dc000)
libtiff.so.5 => /usr/lib/libtiff.so.5 (0x00007f631ee54000)
libOpenImageIO.so.1.7 => not found
libjpeg.so.8 => /usr/lib/libjpeg.so.8 (0x00007f631ebec000)
libboost_locale.so.1.66.0 => /usr/lib/libboost_locale.so.1.66.0 (0x00007f631e8fe000)
libHalf.so.23 => /usr/lib/libHalf.so.23 (0x00007f631e6bb000)
libIex-2_2.so.23 => /usr/lib/libIex-2_2.so.23 (0x00007f631e49b000)
libIlmImf-2_2.so.23 => /usr/lib/libIlmImf-2_2.so.23 (0x00007f631dfcf000)
libOpenColorIO.so.1 => /usr/lib/libOpenColorIO.so.1 (0x00007f631dccd000)
libosdGPU.so.3.3.1 => /usr/lib/libosdGPU.so.3.3.1 (0x00007f631da9b000)
libosdCPU.so.3.3.1 => /usr/lib/libosdCPU.so.3.3.1 (0x00007f631d81d000)
libopenvdb.so.5.0 => /usr/lib/libopenvdb.so.5.0 (0x00007f631d289000)
libtbb.so.2 => /usr/lib/libtbb.so.2 (0x00007f631d04c000)
liboslcomp.so => /usr/lib/liboslcomp.so (0x00007f631cda3000)
liboslexec.so => /usr/lib/liboslexec.so (0x00007f631c95b000)
libAlembic.so.1.7 => /usr/lib/libAlembic.so.1.7 (0x00007f631c5a7000)
libopenjpeg.so.1 => /usr/lib/libopenjpeg.so.1 (0x00007f631c37e000)
libavformat.so.57 => /usr/lib/libavformat.so.57 (0x00007f631bf32000)
libavcodec.so.57 => /usr/lib/libavcodec.so.57 (0x00007f631a863000)
libavutil.so.55 => /usr/lib/libavutil.so.55 (0x00007f631a5dd000)
libavdevice.so.57 => /usr/lib/libavdevice.so.57 (0x00007f631a3bf000)
libswscale.so.4 => /usr/lib/libswscale.so.4 (0x00007f631a137000)
libOpenCOLLADAStreamWriter.so => /usr/lib/opencollada/libOpenCOLLADAStreamWriter.so (0x00007f6319eb1000)
libOpenCOLLADASaxFrameworkLoader.so => /usr/lib/opencollada/libOpenCOLLADASaxFrameworkLoader.so (0x00007f6319285000)
libOpenCOLLADAFramework.so => /usr/lib/opencollada/libOpenCOLLADAFramework.so (0x00007f631903f000)
libOpenCOLLADABaseUtils.so => /usr/lib/opencollada/libOpenCOLLADABaseUtils.so (0x00007f6318e1c000)
libGeneratedSaxParser.so => /usr/lib/opencollada/libGeneratedSaxParser.so (0x00007f6318c0c000)
libjemalloc.so.2 => /usr/lib/libjemalloc.so.2 (0x00007f631878d000)
libspnav.so.0 => /usr/lib/libspnav.so.0 (0x00007f6318589000)
libGLU.so.1 => /usr/lib/libGLU.so.1 (0x00007f6318309000)
libGL.so.1 => /usr/lib/libGL.so.1 (0x00007f631807e000)
libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f6317d3f000)
libXi.so.6 => /usr/lib/libXi.so.6 (0x00007f6317b2e000)
libXxf86vm.so.1 => /usr/lib/libXxf86vm.so.1 (0x00007f6317928000)
libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0x00007f6317722000)
libXrender.so.1 => /usr/lib/libXrender.so.1 (0x00007f6317517000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f63172f9000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f63170f5000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f6316d3e000)
/lib64/ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2 (0x00007f6324d59000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f63169f2000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f631666b000)
libgomp.so.1 => /usr/lib/libgomp.so.1 (0x00007f631643d000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f6316226000)
libbz2.so.1.0 => /usr/lib/libbz2.so.1.0 (0x00007f6316016000)
libharfbuzz.so.0 => /usr/lib/libharfbuzz.so.0 (0x00007f6315d64000)
libutil.so.1 => /usr/lib/libutil.so.1 (0x00007f6315b61000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007f6315959000)
libdb-5.3.so => /usr/lib/libdb-5.3.so (0x00007f631559a000)
libFLAC.so.8 => /usr/lib/libFLAC.so.8 (0x00007f6315322000)
libogg.so.0 => /usr/lib/libogg.so.0 (0x00007f631511b000)
libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0x00007f6314eef000)
libvorbisenc.so.2 => /usr/lib/libvorbisenc.so.2 (0x00007f6314c46000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007f6314a20000)
libboost_chrono.so.1.66.0 => /usr/lib/libboost_chrono.so.1.66.0 (0x00007f6314817000)
libboost_thread.so.1.66.0 => /usr/lib/libboost_thread.so.1.66.0 (0x00007f63145f1000)
libboost_system.so.1.66.0 => /usr/lib/libboost_system.so.1.66.0 (0x00007f63143ec000)
libicudata.so.60 => /usr/lib/libicudata.so.60 (0x00007f6312844000)
libicui18n.so.60 => /usr/lib/libicui18n.so.60 (0x00007f63123a1000)
libicuuc.so.60 => /usr/lib/libicuuc.so.60 (0x00007f6311fe8000)
libImath-2_2.so.23 => /usr/lib/libImath-2_2.so.23 (0x00007f6311dd5000)
libIlmThread-2_2.so.23 => /usr/lib/libIlmThread-2_2.so.23 (0x00007f6311bce000)
libtinyxml.so.0 => /usr/lib/libtinyxml.so.0 (0x00007f63119b8000)
libyaml-cpp.so.0.6 => /usr/lib/libyaml-cpp.so.0.6 (0x00007f631173e000)
libtbb_debug.so.2 => /usr/lib/libtbb_debug.so.2 (0x00007f63114ea000)
libtbbmalloc_proxy.so.2 => /usr/lib/libtbbmalloc_proxy.so.2 (0x00007f63112e7000)
libboost_iostreams.so.1.66.0 => /usr/lib/libboost_iostreams.so.1.66.0 (0x00007f63110c9000)
libblosc.so.1 => /usr/lib/libblosc.so.1 (0x00007f6310eb7000)
libOpenImageIO.so.1.8 => /usr/lib/libOpenImageIO.so.1.8 (0x00007f6310211000)
libboost_filesystem.so.1.66.0 => /usr/lib/libboost_filesystem.so.1.66.0 (0x00007f630fff6000)
libboost_wave.so.1.66.0 => /usr/lib/libboost_wave.so.1.66.0 (0x00007f630fcd7000)
libLLVM-6.0.so => /usr/lib/libLLVM-6.0.so (0x00007f630bd91000)
libssh.so.4 => /usr/lib/libssh.so.4 (0x00007f630bb15000)
libmodplug.so.1 => /usr/lib/libmodplug.so.1 (0x00007f630b78a000)
libbluray.so.2 => /usr/lib/libbluray.so.2 (0x00007f630b539000)
libgnutls.so.30 => /usr/lib/libgnutls.so.30 (0x00007f630b1ce000)
libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00007f630ae68000)
libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007f630abd5000)
libswresample.so.2 => /usr/lib/libswresample.so.2 (0x00007f630a9b8000)
libwebp.so.7 => /usr/lib/libwebp.so.7 (0x00007f630a74e000)
libva.so.2 => /usr/lib/libva.so.2 (0x00007f630a52c000)
libxvidcore.so.4 => /usr/lib/libxvidcore.so.4 (0x00007f630a21b000)
libx265.so.151 => /usr/lib/libx265.so.151 (0x00007f63091d5000)
libx264.so.152 => /usr/lib/libx264.so.152 (0x00007f6308e5a000)
libwebpmux.so.3 => /usr/lib/libwebpmux.so.3 (0x00007f6308c50000)
libvpx.so.5 => /usr/lib/libvpx.so.5 (0x00007f63086c6000)
libtheoraenc.so.1 => /usr/lib/libtheoraenc.so.1 (0x00007f6308487000)
libtheoradec.so.1 => /usr/lib/libtheoradec.so.1 (0x00007f630826d000)
libspeex.so.1 => /usr/lib/libspeex.so.1 (0x00007f6308054000)
libopus.so.0 => /usr/lib/libopus.so.0 (0x00007f6307e00000)
libopenjp2.so.7 => /usr/lib/libopenjp2.so.7 (0x00007f6307ba4000)
libopencore-amrwb.so.0 => /usr/lib/libopencore-amrwb.so.0 (0x00007f6307990000)
libopencore-amrnb.so.0 => /usr/lib/libopencore-amrnb.so.0 (0x00007f6307766000)
libmp3lame.so.0 => /usr/lib/libmp3lame.so.0 (0x00007f63074ee000)
libgsm.so.1 => /usr/lib/libgsm.so.1 (0x00007f63072e2000)
libvdpau.so.1 => /usr/lib/libvdpau.so.1 (0x00007f63070de000)
libva-x11.so.2 => /usr/lib/libva-x11.so.2 (0x00007f6306ed8000)
libva-drm.so.2 => /usr/lib/libva-drm.so.2 (0x00007f6306cd5000)
libavfilter.so.6 => /usr/lib/libavfilter.so.6 (0x00007f630682e000)
libv4l2.so.0 => /usr/lib/libv4l2.so.0 (0x00007f630661f000)
libpulse.so.0 => /usr/lib/libpulse.so.0 (0x00007f63063ce000)
libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f63061a5000)
libxcb-shm.so.0 => /usr/lib/libxcb-shm.so.0 (0x00007f6305fa1000)
libxcb-xfixes.so.0 => /usr/lib/libxcb-xfixes.so.0 (0x00007f6305d99000)
libxcb-shape.so.0 => /usr/lib/libxcb-shape.so.0 (0x00007f6305b95000)
libasound.so.2 => /usr/lib/libasound.so.2 (0x00007f63058a6000)
libraw1394.so.11 => /usr/lib/libraw1394.so.11 (0x00007f6305696000)
libavc1394.so.0 => /usr/lib/libavc1394.so.0 (0x00007f6305491000)
librom1394.so.0 => /usr/lib/librom1394.so.0 (0x00007f630528c000)
libiec61883.so.0 => /usr/lib/libiec61883.so.0 (0x00007f630507f000)
libbuffer.so => /usr/lib/opencollada/libbuffer.so (0x00007f6304e78000)
libMathMLSolver.so => /usr/lib/opencollada/libMathMLSolver.so (0x00007f6304c13000)
libpcre.so.1 => /usr/lib/libpcre.so.1 (0x00007f63049a0000)
libUTF.so => /usr/lib/opencollada/libUTF.so (0x00007f630479d000)
libGLX.so.0 => /usr/lib/libGLX.so.0 (0x00007f630456c000)
libXext.so.6 => /usr/lib/libXext.so.6 (0x00007f630435a000)
libGLdispatch.so.0 => /usr/lib/libGLdispatch.so.0 (0x00007f63040a4000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x00007f6303d8c000)
libgraphite2.so.3 => /usr/lib/libgraphite2.so.3 (0x00007f6303b60000)
libtbbmalloc.so.2 => /usr/lib/libtbbmalloc.so.2 (0x00007f6303922000)
liblz4.so.1 => /usr/lib/liblz4.so.1 (0x00007f630370b000)
libsnappy.so.1 => /usr/lib/libsnappy.so.1 (0x00007f6303503000)
libzstd.so.1 => /usr/lib/libzstd.so.1 (0x00007f6303287000)
libcrypto.so.1.1 => /usr/lib/libcrypto.so.1.1 (0x00007f6302e0a000)
libboost_date_time.so.1.66.0 => /usr/lib/libboost_date_time.so.1.66.0 (0x00007f6302bf8000)
libffi.so.6 => /usr/lib/../lib/libffi.so.6 (0x00007f63029ef000)
libedit.so.0 => /usr/lib/../lib/libedit.so.0 (0x00007f63027b7000)
libncursesw.so.6 => /usr/lib/../lib/libncursesw.so.6 (0x00007f630254a000)
libgcrypt.so.20 => /usr/lib/libgcrypt.so.20 (0x00007f630222e000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00007f6301feb000)
libp11-kit.so.0 => /usr/lib/libp11-kit.so.0 (0x00007f6301cbe000)
libunistring.so.2 => /usr/lib/libunistring.so.2 (0x00007f630193d000)
libtasn1.so.6 => /usr/lib/libtasn1.so.6 (0x00007f630172a000)
libnettle.so.6 => /usr/lib/libnettle.so.6 (0x00007f63014f3000)
libhogweed.so.4 => /usr/lib/libhogweed.so.4 (0x00007f63012bd000)
libsoxr.so.0 => /usr/lib/libsoxr.so.0 (0x00007f6301049000)
libdrm.so.2 => /usr/lib/libdrm.so.2 (0x00007f6300e37000)
libavresample.so.3 => /usr/lib/libavresample.so.3 (0x00007f6300c17000)
libpostproc.so.54 => /usr/lib/libpostproc.so.54 (0x00007f63009f9000)
libass.so.9 => /usr/lib/libass.so.9 (0x00007f63007c6000)
libvidstab.so.1.1 => /usr/lib/libvidstab.so.1.1 (0x00007f63005b0000)
libfribidi.so.0 => /usr/lib/libfribidi.so.0 (0x00007f6300394000)
libv4lconvert.so.0 => /usr/lib/libv4lconvert.so.0 (0x00007f630011a000)
libpulsecommon-11.1.so => /usr/lib/pulseaudio/libpulsecommon-11.1.so (0x00007f62ffe97000)
libdbus-1.so.3 => /usr/lib/libdbus-1.so.3 (0x00007f62ffc46000)
libXau.so.6 => /usr/lib/libXau.so.6 (0x00007f62ffa42000)
libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007f62ff83c000)
libftoa.so => /usr/lib/opencollada/libftoa.so (0x00007f62ff638000)
libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0x00007f62ff41d000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f62ff1eb000)
libuuid.so.1 => /usr/lib/libuuid.so.1 (0x00007f62fefe4000)
libmvec.so.1 => /usr/lib/libmvec.so.1 (0x00007f62fedba000)
libsystemd.so.0 => /usr/lib/libsystemd.so.0 (0x00007f62feb33000)
libasyncns.so.0 => /usr/lib/libasyncns.so.0 (0x00007f62fe92d000)
libresolv.so.2 => /usr/lib/libresolv.so.2 (0x00007f62fe716000)

ldd /usr/bin/blender | grep not
libOpenImageIO.so.1.7 => not found