@stefan.chirila RawTherapee does not use SVG icons anywhere as far as I know.
Nice cat.
@Carmelo_DrRaw I tested
9a90dbfe9d4cb8ff6c5d1b35de0aeaa3 RawTherapee-releases-5.4.AppImage
It failed to run:
$ ./RawTherapee-releases-5.4.AppImage
System stdc++ library: "/usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6"
System stdc++ library version: "3.4.22"
Bundled stdc++ library version: "3.4.22"
Newest stdc++ library version: "3.4.22"
Using system stdc++ library
fcv: "1.10.1" fcv2: "1.9.2"
echo "1.10.1 1.9.2" | tr " " "\n" | sort -V | tail -n 1
Newest fontconfig library version: "1.10.1"
Using system fontconfig library
linux-vdso.so.1 (0x00007fff9ac97000)
libcanberra-gtk3.so.0 => /tmp/.mount_yLbNRR/usr/lib/libcanberra-gtk3.so.0 (0x00007f86ea1f0000)
libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f86e9e99000)
libcanberra.so.0 => /tmp/.mount_yLbNRR/usr/lib/libcanberra.so.0 (0x00007f86e9c89000)
libgtk-3.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgtk-3.so.0 (0x00007f86e937d000)
libgdk-3.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgdk-3.so.0 (0x00007f86e90bc000)
libatk-1.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libatk-1.0.so.0 (0x00007f86e8e96000)
libgio-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgio-2.0.so.0 (0x00007f86e8aee000)
libpangocairo-1.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libpangocairo-1.0.so.0 (0x00007f86e88e1000)
libgdk_pixbuf-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgdk_pixbuf-2.0.so.0 (0x00007f86e86be000)
libcairo-gobject.so.2 => /tmp/.mount_yLbNRR/usr/lib/libcairo-gobject.so.2 (0x00007f86e84b6000)
libpango-1.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libpango-1.0.so.0 (0x00007f86e8269000)
libcairo.so.2 => /tmp/.mount_yLbNRR/usr/lib/libcairo.so.2 (0x00007f86e7f39000)
libgobject-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgobject-2.0.so.0 (0x00007f86e7ce5000)
libglib-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libglib-2.0.so.0 (0x00007f86e79d1000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f86e77a2000)
libfftw3f.so.3 => /tmp/.mount_yLbNRR/usr/lib/libfftw3f.so.3 (0x00007f86e739d000)
libfftw3f_omp.so.3 => /tmp/.mount_yLbNRR/usr/lib/libfftw3f_omp.so.3 (0x00007f86e7197000)
libgiomm-2.4.so.1 => /tmp/.mount_yLbNRR/usr/lib/libgiomm-2.4.so.1 (0x00007f86e6dea000)
libglibmm-2.4.so.1 => /tmp/.mount_yLbNRR/usr/lib/libglibmm-2.4.so.1 (0x00007f86e6b6e000)
libsigc-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libsigc-2.0.so.0 (0x00007f86e6968000)
libgthread-2.0.so.0 => /tmp/.mount_yLbNRR/usr/lib/libgthread-2.0.so.0 (0x00007f86e6767000)
libgtkmm-3.0.so.1 => /tmp/.mount_yLbNRR/usr/lib/libgtkmm-3.0.so.1 (0x00007f86e5ff5000)
libatkmm-1.6.so.1 => /tmp/.mount_yLbNRR/usr/lib/libatkmm-1.6.so.1 (0x00007f86e5da8000)
libgdkmm-3.0.so.1 => /tmp/.mount_yLbNRR/usr/lib/libgdkmm-3.0.so.1 (0x00007f86e5b56000)
libpangomm-1.4.so.1 => /tmp/.mount_yLbNRR/usr/lib/libpangomm-1.4.so.1 (0x00007f86e5929000)
libcairomm-1.0.so.1 => /tmp/.mount_yLbNRR/usr/lib/libcairomm-1.0.so.1 (0x00007f86e5702000)
libiptcdata.so.0 => /tmp/.mount_yLbNRR/usr/lib/libiptcdata.so.0 (0x00007f86e54f6000)
libjpeg.so.9 => /tmp/.mount_yLbNRR/usr/lib/libjpeg.so.9 (0x00007f86e52bc000)
liblcms2.so.2 => /tmp/.mount_yLbNRR/usr/lib/liblcms2.so.2 (0x00007f86e5063000)
libpng12.so.0 => /tmp/.mount_yLbNRR/usr/lib/libpng12.so.0 (0x00007f86e4e3d000)
libz.so.1 => /lib64/libz.so.1 (0x00007f86e4c24000)
libtiff.so.5 => /tmp/.mount_yLbNRR/usr/lib/libtiff.so.5 (0x00007f86e49bc000)
liblensfun.so.1 => /tmp/.mount_yLbNRR/usr/lib/liblensfun.so.1 (0x00007f86e479d000)
libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6 (0x00007f86e436d000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f86e4054000)
libgomp.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libgomp.so.1 (0x00007f86e3e1f000)
libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libgcc_s.so.1 (0x00007f86e3c08000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f86e39e7000)
libc.so.6 => /lib64/libc.so.6 (0x00007f86e3625000)
libvorbisfile.so.3 => ././/lib/libvorbisfile.so.3 (0x00007f86e341d000)
libvorbis.so.0 => ././/lib/libvorbis.so.0 (0x00007f86e31f0000)
libogg.so.0 => ././/lib/libogg.so.0 (0x00007f86e2fe7000)
libltdl.so.7 => ././/lib/libltdl.so.7 (0x00007f86e2ddd000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f86e2bd9000)
libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f86e29a8000)
libgmodule-2.0.so.0 => ././/lib/libgmodule-2.0.so.0 (0x00007f86e27a5000)
libXi.so.6 => ././/lib/libXi.so.6 (0x00007f86e2595000)
libXdamage.so.1 => ././/lib/libXdamage.so.1 (0x00007f86e2392000)
libXfixes.so.3 => ././/lib/libXfixes.so.3 (0x00007f86e218c000)
libatk-bridge-2.0.so.0 => ././/lib/libatk-bridge-2.0.so.0 (0x00007f86e1f5e000)
libepoxy.so.0 => ././/lib/libepoxy.so.0 (0x00007f86e1c69000)
libpangoft2-1.0.so.0 => ././/lib/libpangoft2-1.0.so.0 (0x00007f86e1a54000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00007f86e1808000)
libfreetype.so.6 => ././/lib/libfreetype.so.6 (0x00007f86e1567000)
libXext.so.6 => ././/lib/libXext.so.6 (0x00007f86e1355000)
librt.so.1 => /lib64/librt.so.1 (0x00007f86e114c000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f86e0f35000)
libpixman-1.so.0 => ././/lib/libpixman-1.so.0 (0x00007f86e0c8d000)
libEGL.so.1 => /usr/lib/libEGL.so.1 (0x00007f86e0a4e000)
libxcb-shm.so.0 => ././/lib/libxcb-shm.so.0 (0x00007f86e084b000)
libxcb-render.so.0 => ././/lib/libxcb-render.so.0 (0x00007f86e0642000)
libXrender.so.1 => ././/lib/libXrender.so.1 (0x00007f86e0438000)
libGL.so.1 => /usr/lib/libGL.so.1 (0x00007f86e01ba000)
libffi.so.6 => ././/lib/libffi.so.6 (0x00007f86dffb2000)
libpcre.so.3 => /tmp/.mount_yLbNRR/usr/lib/libpcre.so.3 (0x00007f86dfd74000)
liblzma.so.5 => /tmp/.mount_yLbNRR/usr/lib/liblzma.so.5 (0x00007f86dfb52000)
libjbig.so.0 => /tmp/.mount_yLbNRR/usr/lib/libjbig.so.0 (0x00007f86df944000)
/lib64/ld-linux-x86-64.so.2 (0x00007f86ea3f4000)
libXau.so.6 => /tmp/.mount_yLbNRR/usr/lib/libXau.so.6 (0x00007f86df740000)
libXdmcp.so.6 => /tmp/.mount_yLbNRR/usr/lib/libXdmcp.so.6 (0x00007f86df53a000)
libatspi.so.0 => ././/lib/libatspi.so.0 (0x00007f86df30a000)
libdbus-1.so.3 => ././/lib/libdbus-1.so.3 (0x00007f86df0c5000)
libharfbuzz.so.0 => ././/lib/libharfbuzz.so.0 (0x00007f86dee24000)
libxcb-dri2.so.0 => ././/lib/libxcb-dri2.so.0 (0x00007f86dec1f000)
libX11-xcb.so.1 => ././/lib/libX11-xcb.so.1 (0x00007f86dea1d000)
libxcb-dri3.so.0 => ././/lib/libxcb-dri3.so.0 (0x00007f86de81a000)
libxcb-xfixes.so.0 => ././/lib/libxcb-xfixes.so.0 (0x00007f86de613000)
libxcb-present.so.0 => ././/lib/libxcb-present.so.0 (0x00007f86de410000)
libxcb-sync.so.1 => ././/lib/libxcb-sync.so.1 (0x00007f86de20a000)
libxshmfence.so.1 => ././/lib/libxshmfence.so.1 (0x00007f86de008000)
libwayland-client.so.0 => /usr/lib/libwayland-client.so.0 (0x00007f86dddf8000)
libgbm.so.1 => ././/lib/libgbm.so.1 (0x00007f86ddbf0000)
libwayland-server.so.0 => /usr/lib/libwayland-server.so.0 (0x00007f86dd9da000)
libdrm.so.2 => /usr/lib/libdrm.so.2 (0x00007f86dd7c6000)
libglapi.so.0 => ././/lib/libglapi.so.0 (0x00007f86dd59f000)
libxcb-glx.so.0 => ././/lib/libxcb-glx.so.0 (0x00007f86dd388000)
libXxf86vm.so.1 => ././/lib/libXxf86vm.so.1 (0x00007f86dd182000)
libSM.so.6 => /usr/lib/libSM.so.6 (0x00007f86dcf79000)
libICE.so.6 => /usr/lib/libICE.so.6 (0x00007f86dcd5b000)
libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f86dcb56000)
libbsd.so.0 => /usr/lib/libbsd.so.0 (0x00007f86dc93f000)
/tmp/.mount_yLbNRR/usr/bin/rawtherapee: symbol lookup error: /usr/lib/libEGL.so.1: undefined symbol: gbm_bo_create_with_modifiers