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September 13, 2009, 09:04 |
library not found Fedora 11
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#1 |
New Member
Peter Knapen
Join Date: Sep 2009
Posts: 28
Rep Power: 16 |
Hello,
I am rather new to Linux. I have succeeded in installing Qt4.3.5 in /usr/local/Trolltech and with qmake in that directory I have installed paraview3.6.1 I have added the lines if(COMMAND cmake_policy) cmake_policy(SET CMP0003 NEW) endif(COMMAND cmake_policy) in the file paraview3.6.1/CMake, after a warning that these lines should be added, as some libraries would not be found. with this version of CMake I have run ./Allwclean and ./Allwmake for building PV3Foamreader However when I run the cavity example problem I get the following error message when running paraFoam: /home/pk28831/OpenFOAM/ThirdParty-1.6/paraview-3.6.1/platforms/linux64Gcc/bin/paraview-real: error while loading shared libraries: libQtAssistantClient.so.4: cannot open shared object file: No such file or directory. This shared library excists and is linked to [pk28831@sys4 lib]$ ll libQtAssistantClient.so.4.3.5 -rwxr-xr-x. 1 root root 28504 2009-09-12 22:14 libQtAssistantClient.so.4.3.5 How can I solve this Thanks in advance Peter |
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September 14, 2009, 03:22 |
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#2 |
Senior Member
Gijsbert Wierink
Join Date: Mar 2009
Posts: 383
Rep Power: 18 |
Hi Peter,
I had to compile cmake-2.4.6 (from source) in order to be able to build Qt properly. Have a look at that, it may work for you as well. Regards, Gijs |
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September 16, 2009, 02:06 |
Qt 4
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#3 |
New Member
Peter Knapen
Join Date: Sep 2009
Posts: 28
Rep Power: 16 |
Hi Gijs,
I have tried it but the result is the same. Is it possible that some environment variable has to be set? In the document of qt it is stated that the $PATH (/usr/local/.../Qt.. should be set via an export in the .profile file. However this file does not excist, there is a .bash-profile, but adding this line does not change $PATH, so I have put it in the .bashrc file. Does it matter in which sequence everything is built? I stated with cmake, next OpenFoam, Qt and at last ParaView. I have to make the changes overnight at home, thats why it takes some time . Thanks, Peter |
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September 17, 2009, 03:06 |
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#4 |
Senior Member
Gijsbert Wierink
Join Date: Mar 2009
Posts: 383
Rep Power: 18 |
Hi Peter,
I did things in the following order: Unpack/compile OpenFOAM Unpack and build Qt-4.3.5 in ~/tmp/ Export Qt by putting Code:
PATH=/home/gijsbert/tmp/qt-x11-opensource-src-4.3.5/bin:$PATH export PATH Source OpenFOAM in the shell by also adding Code:
. $HOME/OpenFOAM/OpenFOAM-1.5-dev/etc/bashrc Source bashrc by Code:
. $HOME/.bashrc Code:
cd $WM_THIRD_PARTY_DIR Code:
rm -rf paraview-3.6.1/platforms Code:
makeParaView Code:
cd $FOAM_UTILITIES/postProcessing/graphics/PV3FoamReader Code:
./Allwclean Code:
./Allwmake Regards, Gijs |
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September 19, 2009, 16:42 |
binaries installed
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#5 |
New Member
Peter Knapen
Join Date: Sep 2009
Posts: 28
Rep Power: 16 |
Hi Gijs,
Also with your setup I did not succeed. At last I have removed the content of the paraview directory in ~/OpenFoam/Third_Party-1.6 and replaced it with the files I downloaded from the ParaView site. Also then I still got the same error message. I also downloaded the binaries from this site. ParaView was running, but openFoam was not. Then I copied all .so* files which were not found when running paraFoam to the directory /home/pk28831/OpenFOAM/ThirdParty-1.6/paraview-3.6.1/platforms/linux64Gcc/bin. Now the system is working. I think the problem was that Qt....so.4 was linked to Qt..so.4.3.5. Thanks for your support. Best regards, Peter |
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