hydratool failed to start due to plugin xcb

[FdLSifu]

I am getting an issue when I run hydratool.
Here is the error:
./hydratool
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Reinstalling the application may fix this problem.
zsh: abort (core dumped) ./hydratool

I am running arch linux 4.11.9-1-ARCH #1 SMP PREEMPT Wed Jul 5 18:23:08 CEST 2017 x86_64 GNU/Linux.
Here the ldd output:
ldd hydratool
linux-vdso.so.1 (0x00007ffd3c5f9000)
libQt5Widgets.so.5 => /usr/lib/libQt5Widgets.so.5 (0x00007f44238a2000)
libQt5Gui.so.5 => /usr/lib/libQt5Gui.so.5 (0x00007f442312c000)
libQt5SerialPort.so.5 => /usr/lib/libQt5SerialPort.so.5 (0x00007f4422f14000)
libQt5Core.so.5 => /usr/lib/libQt5Core.so.5 (0x00007f442281f000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f4422497000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f4422280000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f4421eda000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f4421cbc000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f44219aa000)
libGL.so.1 => /usr/lib/libGL.so.1 (0x00007f442171f000)
libpng16.so.16 => /usr/lib/libpng16.so.16 (0x00007f44214e9000)
libharfbuzz.so.0 => /usr/lib/libharfbuzz.so.0 (0x00007f4421251000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f442103a000)
libudev.so.1 => /usr/lib/libudev.so.1 (0x00007f44242b0000)
libicui18n.so.59 => /usr/lib/libicui18n.so.59 (0x00007f4420bbc000)
libicuuc.so.59 => /usr/lib/libicuuc.so.59 (0x00007f442080b000)
libsystemd.so.0 => /usr/lib/libsystemd.so.0 (0x00007f4424228000)
libpcre2-16.so.0 => /usr/lib/libpcre2-16.so.0 (0x00007f442059c000)
libdouble-conversion.so.1 => /usr/lib/libdouble-conversion.so.1 (0x00007f442038c000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f4420188000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x00007f441fe75000)
/lib64/ld-linux-x86-64.so.2 (0x00007f44240fa000)
libGLX.so.0 => /usr/lib/libGLX.so.0 (0x00007f441fc43000)
libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f441f904000)
libXext.so.6 => /usr/lib/libXext.so.6 (0x00007f441f6f2000)
libGLdispatch.so.0 => /usr/lib/libGLdispatch.so.0 (0x00007f441f43c000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00007f441f175000)
libgraphite2.so.3 => /usr/lib/libgraphite2.so.3 (0x00007f441ef49000)
libresolv.so.2 => /usr/lib/libresolv.so.2 (0x00007f441ed33000)
libcap.so.2 => /usr/lib/libcap.so.2 (0x00007f441eb2f000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007f441e927000)
libicudata.so.59 => /usr/lib/libicudata.so.59 (0x00007f441ce14000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007f441cbee000)
liblz4.so.1 => /usr/lib/liblz4.so.1 (0x00007f441c9da000)
libgcrypt.so.20 => /usr/lib/libgcrypt.so.20 (0x00007f441c6cc000)
libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0x00007f441c4b7000)
libpcre.so.1 => /usr/lib/libpcre.so.1 (0x00007f441c244000)
libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f441c01b000)
libbz2.so.1.0 => /usr/lib/libbz2.so.1.0 (0x00007f441be0b000)
libXau.so.6 => /usr/lib/libXau.so.6 (0x00007f441bc07000)
libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007f441ba01000)

[FdLSifu]

Hi,

I figure out how to launch the tool. I just removed qt.conf from the project and everything is WORKING!!

Thanks

[bvernoux]

I have removed the qt.conf from the project like that this problem shall not happen anymore
Thanks for the feedback