yade-users team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

Hi,

do you have libeigen2 library installed?


2010/7/11 Zhang Lin <xtss_0002@xxxxxxxxxxxx>

>  hi all,
>
> When I
>         “sudo scons jobs=2 pretty=0 debug=1 PREFIX=/home/Kenny/YADE00051“
> ，I received the error message:
>
> Checking for QGLViewer() in C++ library qglviewer... (cached) no
> (OK, local version will be used instead)
> Checking for vtkInstantiator::New() in C++ library vtkCommon... no
>
> ERROR: Unable to compile with optional feature `vtk'.
>
> If you are sure, remove it from features (scons
> features=featureOne,featureTwo for example) and build again.
> Note: You might have to add VTK header directory (e.g.
> /usr/include/vtk-5.4) to CPPPATH.
>
> So , I add the directory manually by
> "sudo scons jobs=2 pretty=0 debug=1 PREFIX=/home/Kenny/YADE00051
> CPPPATH=/usr/include/vtk-5.2"
> however, another error came out:
>
> Checking for C++ header file Eigen/Core... no
>
> One of the essential libraries above was not found, unable to continue.
>
>  I tried CPPPATH="/usr/include/vtk-5.2;/usr/include/eigen2" . but receive
> the same error as above. and in the config.log it shows :
>
> scons: Configure: The original builder output was:
>   |/home/kenny/build-0.50-0/.sconf_temp/conftest_16.cpp <-
>   |  |
>   |  |#include "Eigen/Core"
>   |  |
>   |  |
>   |
> g++ -o /home/kenny/build-0.50-0/.sconf_temp/conftest_16.o -c
> -I/usr/include/vtk-5.2;/usr/include/eigen2
> -I/home/kenny/build-0.50-0/include/yade-0.50 -I/usr/include/python2.6
> /home/kenny/build-0.50-0/.sconf_temp/conftest_16.cpp
> g++: no input files
> sh: /usr/include/eigen2: Permission denied
> scons: Configure: no
>
> How to solve it?
> Thanks!
>
> Zhang Lin
>
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