The required XCB cursor platform library was not found!
-
Hi
I have a annoying problem when installing Qt from the Online Installer package to a laptop.
OS: Debian 12
As the headline states, it is a problem with the library XCB. The installer pops up in the initial phase with the above message.
The box provides commands to install the required librarries, which I used, but it doesn't solve the problem.
I remember I had a similar issue on my desktop but I think I resolved it by installing XCB package.
I hope someone in here can help me as I need it for studying reasons.
Martin
-
Use
lddto find out which library is missing and install it. -
Use
lddto find out which library is missing and install it.This is the output when running:
ldd ./qt-online-installer-linux-x64-4.8.1.runlinux-vdso.so.1 (0x00007fff3a4a1000) libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f6d143f9000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f6d143da000) libbz2.so.1 => /lib/x86_64-linux-gnu/libbz2.so.1 (0x00007f6d143c7000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f6d14398000) libxkbcommon-x11.so.0 => /lib/x86_64-linux-gnu/libxkbcommon-x11.so.0 (0x00007f6d1438d000) libxcb-icccm.so.4 => /lib/x86_64-linux-gnu/libxcb-icccm.so.4 (0x00007f6d14384000) libxcb-image.so.0 => /lib/x86_64-linux-gnu/libxcb-image.so.0 (0x00007f6d1437e000) libxcb-keysyms.so.1 => /lib/x86_64-linux-gnu/libxcb-keysyms.so.1 (0x00007f6d14000000) libxcb-randr.so.0 => /lib/x86_64-linux-gnu/libxcb-randr.so.0 (0x00007f6d1436d000) libxcb-render-util.so.0 => /lib/x86_64-linux-gnu/libxcb-render-util.so.0 (0x00007f6d13c00000) libxcb-shm.so.0 => /lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007f6d14368000) libxcb-sync.so.1 => /lib/x86_64-linux-gnu/libxcb-sync.so.1 (0x00007f6d1435e000) libxcb-xfixes.so.0 => /lib/x86_64-linux-gnu/libxcb-xfixes.so.0 (0x00007f6d14355000) libxcb-render.so.0 => /lib/x86_64-linux-gnu/libxcb-render.so.0 (0x00007f6d14347000) libxcb-shape.so.0 => /lib/x86_64-linux-gnu/libxcb-shape.so.0 (0x00007f6d14342000) libxcb-xkb.so.1 => /lib/x86_64-linux-gnu/libxcb-xkb.so.1 (0x00007f6d14325000) libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f6d142fb000) libX11-xcb.so.1 => /lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f6d142f4000) libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f6d13ebe000) libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f6d1422a000) libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f6d13e73000) libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f6d13e1d000) libxkbcommon.so.0 => /lib/x86_64-linux-gnu/libxkbcommon.so.0 (0x00007f6d13bba000) libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f6d13afe000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f6d14223000) libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f6d14212000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f6d1420d000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f6d14208000) libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f6d13800000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f6d13a1f000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f6d137e0000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f6d135ff000) /lib64/ld-linux-x86-64.so.2 (0x00007f6d14412000) libxcb-util.so.1 => /lib/x86_64-linux-gnu/libxcb-util.so.1 (0x00007f6d13e15000) libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f6d13e10000) libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f6d13200000) libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f6d135c9000) libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f6d135bc000) libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f6d13591000) libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f6d134c1000) libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f6d134ab000) libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f6d13488000) libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007f6d1347c000) libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f6d130b9000) liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f6d13456000) libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x00007f6d13449000) libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f6d13421000)I don't know what exactly to look for, but based on similar topics it is the library libxcb-util.so.1 that is the issue.
