Dear Deal.ii group,
i am trying to run a code but i am getting errors related to UMFPACK.
please find the error below.
Thanks
.........................................................................
Exception on processing:
--------------------------------------------------------
An error occurred in line <635> of file
</home/iittp/fem/dealii-9.3.3/source/lac/sparse_direct.cc> in function
void dealii::SparseDirectUMFPACK::factorize(const Matrix&) [with Matrix
= dealii::SparseMatrix<double>]
The violated condition was:
false
Additional information:
To call this function you need UMFPACK, but you configured deal.II
without passing the necessary switch to 'cmake'. Please consult the
installation instructions in doc/readme.html.
--------------------------------------------------------
Aborting!
----------------------------------------------------
CMakeFiles/run.dir/build.make:57: recipe for target 'CMakeFiles/run' failed
make[3]: *** [CMakeFiles/run] Error 1
CMakeFiles/Makefile2:131: recipe for target 'CMakeFiles/run.dir/all' failed
make[2]: *** [CMakeFiles/run.dir/all] Error 2
CMakeFiles/Makefile2:138: recipe for target 'CMakeFiles/run.dir/rule' failed
make[1]: *** [CMakeFiles/run.dir/rule] Error 2
Makefile:144: recipe for target 'run' failed
make: *** [run] Error 2
--
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