On Wed, 14 Jan 2015 11:00:36 +0100
Jan Blechta <[email protected]> wrote:

> Can you try 
> 
>  $ export CMAKE_CXX_COMPILER="/path/to/gcc4.9.2/bin/g++"

@Johannes, this could do the job as a workaround but is not
necessarily proper solution as distutils based installers like in FFC
(used at least for running has_cxx_flag() in <ffc>/setup.py) will not
see this, right? Maybe also mpi4py, petsc4py, slepc4py.

Jan

> 
> prior to running build?
> 
> Jan
> 
> 
> On Tue, 13 Jan 2015 12:31:24 -0600
> Justin Chang <[email protected]> wrote:
> 
> > Jan,
> > 
> > I get a new error now. This one occurs while trying to install
> > dolfin:
> > 
> > 2015/01/13 08:04:48 - INFO: [package:run_job] -- Detecting CXX
> > compiler ABI info - done
> > 2015/01/13 08:04:48 - INFO: [package:run_job] CMake Error at
> > CMakeLists.txt:25 (message):
> > 2015/01/13 08:04:48 - INFO: [package:run_job]   GCC version must be
> > at least 4.6 (for sufficient C++11 support.  You have
> > 2015/01/13 08:04:48 - INFO: [package:run_job]   version 4.4.7
> > 2015/01/13 08:04:48 - INFO: [package:run_job]
> > 2015/01/13 08:04:48 - INFO: [package:run_job]
> > 2015/01/13 08:04:48 - INFO: [package:run_job] -- Configuring
> > incomplete, errors occurred!
> > 2015/01/13 08:04:48 - INFO: [package:run_job] See also
> > "/home/jchang23/.hashdist/tmp/dolfin-qj5f4n3jajec/_build/CMakeFiles/CMakeOutput.log".
> > 2015/01/13 08:04:48 - ERROR: [package:run_job] Command
> > '[u'/bin/bash', '_hashdist/build.sh']' returned non-zero exit
> > status 1 2015/01/13 08:04:48 - ERROR: [package:run_job] command
> > failed (code=1); raising
> > 
> > The default gcc compiler on my system is 4.4.7 so I had installed
> > everything with that version. We actually have gcc 4.9.2 so I ran
> > the script again after loading this version, but it still gave the
> > same error. Do you know what could be causing this problem?
> > 
> > Thanks,
> > Justin
> > 
> > On Tue, Jan 13, 2015 at 7:50 AM, Johannes Ring <[email protected]>
> > wrote:
> > 
> > > On Tue, Jan 13, 2015 at 1:17 PM, Justin Chang
> > > <[email protected]> wrote:
> > > > Jan,
> > > >
> > > > I tried the new installation method and when it came to
> > > > installing
> > > PETSc, it
> > > > gave me this error:
> > > >
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]
> > > >
> > > *******************************************************************************
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]          UNABLE to
> > > CONFIGURE
> > > > with GIVEN OPTIONS    (see configure.log for details):
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]
> > > >
> > > -------------------------------------------------------------------------------
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job] Could not find a
> > > > functional LAPACK. Run with --with-lapack-lib=<lib> to indicate
> > > > the library
> > > containing
> > > > LAPACK.
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]  Or
> > > --download-fblaslapack=1
> > > > to have one automatically downloaded and installed
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]
> > > >
> > > *******************************************************************************
> > > > 2015/01/13 06:03:35 - INFO: [package:run_job]
> > > > 2015/01/13 06:03:35 - ERROR: [package:run_job] Command
> > > > '[u'/bin/bash', '_hashdist/build.sh']' returned non-zero exit
> > > > status 1 2015/01/13 06:03:35 - ERROR: [package:run_job] command
> > > > failed (code=1); raising
> > >
> > > I think this is similar to this problem:
> > > https://github.com/hashdist/hashstack/issues/594. I have made some
> > > changes to fenics-install now. Can you try again and see if it
> > > fixes the problem for you?
> > >
> > > Johannes
> > >
> 
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