dolfin team mailing list archive

["Johannes Ring" <johannr@xxxxxxxxx>]

On Mon, March 31, 2008 Solveig Bruvoll wrote:
> "scons install" does not seem to work. I get the following output:
>
> [root@math-dhcp012 dolfin]# scons install
> scons: Reading SConscript files ...
> Unable to find any valid C++ compiler.
> Checking for numpy-1... yes
> Checking for scotch... no (pkg-config file not found)
> Trying to generate pkg-config file for scotch... failed
> *** Unable to generate a suitable pkg-config file for scotch.
> *** If scotch is present on your system, try setting the SCOTCH_DIR
> *** environment variable to the directory where scotch is installed.
> Checking for ufc-1... yes
> Checking for umfpack... no (pkg-config file not found)
> Trying to generate pkg-config file for umfpack... failed
> *** Unable to generate a suitable pkg-config file for umfpack.
> *** If umfpack is present on your system, try setting the UMFPACK_DIR
> *** environment variable to the directory where umfpack is installed.
> Checking for python-2... yes
> Checking for petsc... no (pkg-config file not found)
> Trying to generate pkg-config file for petsc... failed
> *** Unable to generate a suitable pkg-config file for petsc.
> *** If petsc is present on your system, try setting the PETSC_DIR
> *** environment variable to the directory where petsc is installed.
> Checking for gts... no (pkg-config file not found)
> Trying to generate pkg-config file for gts... failed
> *** Unable to generate a suitable pkg-config file for gts.
> *** If gts is present on your system, try setting the GTS_DIR
> *** environment variable to the directory where gts is installed.
> Checking for boost... yes
> Checking for slepc... no (pkg-config file not found)
> Trying to generate pkg-config file for slepc... failed
> *** Unable to generate a suitable pkg-config file for slepc.
> *** If slepc is present on your system, try setting the SLEPC_DIR
> *** environment variable to the directory where slepc is installed.
> Checking for libxml-2.0... yes
> Warning: Unknown dependency package: ufc-1
> NameError: name 'modEnv' is not defined:
> File "/home/solveio/dolfin/SConstruct", line 176:
>  buildDataHash = env.SConscript(os.path.join(env["projectname"],
> "SConscript"), exports=["env", "configure"])
> File "/usr/lib/scons/SCons/Script/SConscript.py", line 520:
>  return apply(_SConscript, [self.fs,] + files, subst_kw)
> File "/usr/lib/scons/SCons/Script/SConscript.py", line 245:
>  exec _file_ in call_stack[-1].globals
> File "/home/solveio/dolfin/dolfin/SConscript", line 276:
>  replacements['PACKAGE_CXXFLAGS'] = modEnv["CXXFLAGS"]
>
> Any ideas on how to fix this?

It seems that it doesn't find any C++ compilers to use. Currently it looks
for one of the following: mpic++, mpicxx, c++, or g++. Which compiler are
you using?

Johannes