Problem to run FreeCAD

My problem is that when running freecad I get the legend: libQt5WebChannel.so.5 the file was not found or the directory does not exist
Does this happen to anyone else? Or someone who can guide me?

1 Like

Hi @idjosemiguel, welcome to the community! If you’ve not had a chance yet, please take a look at the introductory post in the #start-here category. It includes information on using the forum well.

Can you please provide some more information: where is this FreeCAD from? Is it from the repositories or are you running a build you received from somewhere else?

The libQt5WebChannel library is provided by the qt5-qtwebchannel package. So just installing that should hopefully solve your issue:

$ sudo dnf whatprovides '*/libQt5WebChannel.*'
mingw32-qt5-qtwebchannel-5.13.2-2.fc32.noarch : Qt5 for Windows - QtWebchannel component
Repo        : fedora
Matched from:
Filename    : /usr/i686-w64-mingw32/sys-root/mingw/lib/libQt5WebChannel.dll.a

mingw64-qt5-qtwebchannel-5.13.2-2.fc32.noarch : Qt5 for Windows - QtWebchannel component
Repo        : fedora
Matched from:
Filename    : /usr/x86_64-w64-mingw32/sys-root/mingw/lib/libQt5WebChannel.dll.a

qt5-qtwebchannel-5.13.2-2.fc32.i686 : Qt5 - WebChannel component
Repo        : fedora
Matched from:
Filename    : /usr/lib/libQt5WebChannel.so.5
Filename    : /usr/lib/libQt5WebChannel.so.5.13
Filename    : /usr/lib/libQt5WebChannel.so.5.13.2

qt5-qtwebchannel-5.13.2-2.fc32.x86_64 : Qt5 - WebChannel component
Repo        : @System
Matched from:
Filename    : /usr/lib64/libQt5WebChannel.so.5
Filename    : /usr/lib64/libQt5WebChannel.so.5.13
Filename    : /usr/lib64/libQt5WebChannel.so.5.13.2

qt5-qtwebchannel-5.13.2-2.fc32.x86_64 : Qt5 - WebChannel component
Repo        : fedora
Matched from:
Filename    : /usr/lib64/libQt5WebChannel.so.5
Filename    : /usr/lib64/libQt5WebChannel.so.5.13
Filename    : /usr/lib64/libQt5WebChannel.so.5.13.2

qt5-qtwebchannel-devel-5.13.2-2.fc32.i686 : Development files for qt5-qtwebchannel
Repo        : fedora
Matched from:
Filename    : /usr/lib/libQt5WebChannel.prl
Filename    : /usr/lib/libQt5WebChannel.so

qt5-qtwebchannel-devel-5.13.2-2.fc32.x86_64 : Development files for qt5-qtwebchannel
Repo        : fedora
Matched from:
Filename    : /usr/lib64/libQt5WebChannel.prl
Filename    : /usr/lib64/libQt5WebChannel.so

If this is FreeCAD from the repos, it should pull in all the required dependencies already.

1 Like

I installed it from the official repositories from the terminal

dnf install freecad
Instalando:
freecad x86_64 1:0.18.4-6.fc32 fedora 31 M
Instalando dependencias:
SoQt x86_64 1.6.0-2.fc32 fedora 235 k
assimp x86_64 3.3.1-23.fc32 fedora 2.0 M
boost-python3 x86_64 1.69.0-18.fc32 updates 101 k
freecad-data noarch 1:0.18.4-6.fc32 fedora 169 M
irrXML x86_64 1.8.4-11.fc32 fedora 43 k
libqhull x86_64 1:7.2.1-3.fc32 fedora 169 k
med x86_64 4.0.0-6.fc32 fedora 548 k
minizip-compat x86_64 1.2.11-21.fc32 fedora 32 k
opencascade-foundation x86_64 7.4.0-3.fc32 fedora 12 M
opencascade-modeling x86_64 7.4.0-3.fc32 fedora 16 M
opencascade-ocaf x86_64 7.4.0-3.fc32 fedora 1.3 M
opencascade-visualization x86_64 7.4.0-3.fc32 fedora 1.9 M
perl-Filter x86_64 2:1.59-443.fc32 fedora 82 k
perl-Text-Unidecode noarch 1.30-11.fc32 fedora 141 k
perl-XML-Parser x86_64 2.46-2.fc32 fedora 233 k
perl-XML-XPath noarch 1.44-5.fc32 fedora 81 k
perl-encoding x86_64 4:3.00-445.fc32 updates 62 k
perl-open noarch 1.11-452.fc32 fedora 25 k
poly2tri x86_64 0.0-20.20130501hg26242d0aa7b8.fc32
fedora 31 k
python3-collada noarch 0.6-6.fc32 fedora 165 k
python3-cycler noarch 0.10.0-14.fc32 fedora 19 k
python3-kiwisolver x86_64 1.2.0-1.fc32 updates 73 k
python3-matplotlib x86_64 3.2.1-1.fc32 fedora 2.7 M
python3-matplotlib-data noarch 3.2.1-1.fc32 fedora 1.8 M
python3-matplotlib-data-fonts noarch 3.2.1-1.fc32 fedora 2.3 M
python3-matplotlib-tk x86_64 3.2.1-1.fc32 fedora 44 k
python3-pivy x86_64 0.6.5-1.fc32 fedora 2.3 M
python3-pyparsing noarch 2.4.7-1.fc32 fedora 149 k
python3-pyside2 x86_64 1:5.13.2-4.fc32 updates 8.8 M
python3-shiboken2 x86_64 1:5.13.2-4.fc32 updates 189 k
qt5-assistant x86_64 5.13.2-5.fc32 fedora 763 k
qt5-qt3d x86_64 5.13.2-2.fc32 fedora 1.8 M
qt5-qtcharts x86_64 5.13.2-2.fc32 fedora 622 k
qt5-qtdatavis3d x86_64 5.13.2-2.fc32 fedora 533 k
qt5-qtimageformats x86_64 5.13.2-2.fc32 fedora 100 k
qt5-qtremoteobjects x86_64 5.13.2-2.fc32 fedora 405 k
qt5-qtscxml x86_64 5.13.2-2.fc32 fedora 273 k
qt5-qtspeech x86_64 5.13.2-2.fc32 fedora 44 k
qt5-qttools-common noarch 5.13.2-5.fc32 fedora 11 k
qt5-qtwebkit x86_64 5.212.0-0.42.alpha3.fc32 fedora 13 M
texlive-base x86_64 7:20190410-12.fc32 fedora 2.1 M
texlive-dvipng x86_64 7:20190410-12.fc32 fedora 324 k
texlive-kpathsea x86_64 7:20190410-12.fc32 fedora 1.0 M
texlive-tetex noarch 7:20190410-12.fc32 fedora 393 k
texlive-texconfig noarch 7:20190410-12.fc32 fedora 33 k
texlive-texlive.infra noarch 7:20190410-12.fc32 fedora 270 k
zipios++ x86_64 0.1.5.9-24.fc32 fedora 86 k
Instalando dependencias débiles:
qt5-qtspeech-speechd x86_64 5.13.2-2.fc32 fedora 25 k

but now i wrote

dnf whatprovides '*/libQt5WebChannel.*'

cuda-nsight-compute-10-1-10.1.105-1.x86_64 : NVIDIA Nsight Compute
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightCompute-2019.1/host/linux-desktop-glibc_2_11_3-x64/libQt5WebChannel.so.5

cuda-nsight-compute-10-1-10.1.168-1.x86_64 : NVIDIA Nsight Compute
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightCompute-2019.3/host/linux-desktop-glibc_2_11_3-x64/libQt5WebChannel.so.5

cuda-nsight-systems-10-1-10.1.105-1.x86_64 : NVIDIA Nsight Systems
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightSystems-2018.3/Host-x86_64/libQt5WebChannel.so.5

cuda-nsight-systems-10-1-10.1.168-1.x86_64 : NVIDIA Nsight Systems
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightSystems-2019.3/Host-x86_64/libQt5WebChannel.so.5

mingw32-qt5-qtwebchannel-5.13.2-2.fc32.noarch : Qt5 for Windows - QtWebchannel
: component
Repositorio : fedora
Resultado de:
Archivo : /usr/i686-w64-mingw32/sys-root/mingw/lib/libQt5WebChannel.dll.a

mingw64-qt5-qtwebchannel-5.13.2-2.fc32.noarch : Qt5 for Windows - QtWebchannel
: component
Repositorio : fedora
Resultado de:
Archivo : /usr/x86_64-w64-mingw32/sys-root/mingw/lib/libQt5WebChannel.dll.a

nsight-compute-2019.4.0-2019.4.0.12-1.x86_64 : Nsight compute package
Repositorio : @System
Resultado de:
Archivo : /opt/nvidia/nsight-compute/2019.4.0/host/linux-desktop-glibc_2_11_3-x64/libQt5WebChannel.so.5

nsight-compute-2019.4.0-2019.4.0.12-1.x86_64 : Nsight compute package
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-compute/2019.4.0/host/linux-desktop-glibc_2_11_3-x64/libQt5WebChannel.so.5

nsight-systems-2019.3.7-2019.3.7.5_3837e03-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.3.7/Host-x86_64/libQt5WebChannel.so.5

nsight-systems-2019.5.2-2019.5.2.16_b54ef97-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : @System
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.5.2/host-linux-x64/libQt5WebChannel.so.5

nsight-systems-2019.5.2-2019.5.2.16_b54ef97-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.5.2/host-linux-x64/libQt5WebChannel.so.5

qt5-qtwebchannel-5.13.2-2.fc32.i686 : Qt5 - WebChannel component
Repositorio : fedora
Resultado de:
Archivo : /usr/lib/libQt5WebChannel.so.5
Archivo : /usr/lib/libQt5WebChannel.so.5.13
Archivo : /usr/lib/libQt5WebChannel.so.5.13.2

qt5-qtwebchannel-5.13.2-2.fc32.x86_64 : Qt5 - WebChannel component
Repositorio : fedora
Resultado de:
Archivo : /usr/lib64/libQt5WebChannel.so.5
Archivo : /usr/lib64/libQt5WebChannel.so.5.13
Archivo : /usr/lib64/libQt5WebChannel.so.5.13.2

qt5-qtwebchannel-devel-5.13.2-2.fc32.i686 : Development files for
: qt5-qtwebchannel
Repositorio : fedora
Resultado de:
Archivo : /usr/lib/libQt5WebChannel.prl
Archivo : /usr/lib/libQt5WebChannel.so

qt5-qtwebchannel-devel-5.13.2-2.fc32.x86_64 : Development files for
: qt5-qtwebchannel
Repositorio : fedora
Resultado de:
Archivo : /usr/lib64/libQt5WebChannel.prl
Archivo : /usr/lib64/libQt5WebChannel.so

Thank you very much, it has been resolved.
I have installed the package ‘qt5-qtsensors’, but I still got the message that ‘libQt5Sensors’ could not be found,
I wrote in the terminal
sudo dnf whatprovides ‘* / libQt5Sensors. *’

cuda-nsight-compute-10-1-10.1.105-1.x86_64 : NVIDIA Nsight Compute
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightCompute-2019.1/host/linux-desktop-glibc_2_11_3-x64/libQt5Sensors.so.5

cuda-nsight-compute-10-1-10.1.168-1.x86_64 : NVIDIA Nsight Compute
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightCompute-2019.3/host/linux-desktop-glibc_2_11_3-x64/libQt5Sensors.so.5

cuda-nsight-systems-10-1-10.1.105-1.x86_64 : NVIDIA Nsight Systems
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightSystems-2018.3/Host-x86_64/libQt5Sensors.so.5

cuda-nsight-systems-10-1-10.1.168-1.x86_64 : NVIDIA Nsight Systems
Repositorio : cuda
Resultado de:
Archivo : /usr/local/cuda-10.1/NsightSystems-2019.3/Host-x86_64/libQt5Sensors.so.5

mingw32-qt5-qtsensors-5.13.2-2.fc32.noarch : Qt5 for Windows - QtSensors
: component
Repositorio : fedora
Resultado de:
Archivo : /usr/i686-w64-mingw32/sys-root/mingw/lib/libQt5Sensors.dll.a

mingw64-qt5-qtsensors-5.13.2-2.fc32.noarch : Qt5 for Windows - QtSensors
: component
Repositorio : fedora
Resultado de:
Archivo : /usr/x86_64-w64-mingw32/sys-root/mingw/lib/libQt5Sensors.dll.a

nsight-compute-2019.4.0-2019.4.0.12-1.x86_64 : Nsight compute package
Repositorio : @System
Resultado de:
Archivo : /opt/nvidia/nsight-compute/2019.4.0/host/linux-desktop-glibc_2_11_3-x64/libQt5Sensors.so.5

nsight-compute-2019.4.0-2019.4.0.12-1.x86_64 : Nsight compute package
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-compute/2019.4.0/host/linux-desktop-glibc_2_11_3-x64/libQt5Sensors.so.5

nsight-systems-2019.3.7-2019.3.7.5_3837e03-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.3.7/Host-x86_64/libQt5Sensors.so.5

nsight-systems-2019.5.2-2019.5.2.16_b54ef97-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : @System
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.5.2/host-linux-x64/libQt5Sensors.so.5

nsight-systems-2019.5.2-2019.5.2.16_b54ef97-0.x86_64 : Sampling profiler with
: tracing features
Repositorio : cuda
Resultado de:
Archivo : /opt/nvidia/nsight-systems/2019.5.2/host-linux-x64/libQt5Sensors.so.5

qt5-qtsensors-5.13.2-2.fc32.i686 : Qt5 - Sensors component
Repositorio : fedora
Resultado de:
Archivo : /usr/lib/libQt5Sensors.so.5
Archivo : /usr/lib/libQt5Sensors.so.5.13
Archivo : /usr/lib/libQt5Sensors.so.5.13.2

qt5-qtsensors-5.13.2-2.fc32.x86_64 : Qt5 - Sensors component
Repositorio : fedora
Resultado de:
Archivo : /usr/lib64/libQt5Sensors.so.5
Archivo : /usr/lib64/libQt5Sensors.so.5.13
Archivo : /usr/lib64/libQt5Sensors.so.5.13.2

qt5-qtsensors-devel-5.13.2-2.fc32.i686 : Development files for qt5-qtsensors
Repositorio : fedora
Resultado de:
Archivo : /usr/lib/libQt5Sensors.prl
Archivo : /usr/lib/libQt5Sensors.so

qt5-qtsensors-devel-5.13.2-2.fc32.x86_64 : Development files for qt5-qtsensors
Repositorio : fedora
Resultado de:
Archivo : /usr/lib64/libQt5Sensors.prl
Archivo : /usr/lib64/libQt5Sensors.so

now i have installed

sudo dnf install qt5-qtsensors

now everything solved

1 Like

If there are missing requirements that the package is not pulling in, please file a bug so that the maintainer can add these to the package.

https://docs.fedoraproject.org/en-US/quick-docs/howto-file-a-bug/

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