Hi all,<br><br>I got the following error when I try to build petsc on mac os x 10.8 (mountain lion) --- it failed at MPICH:<br><br>===============================================================================<br> Configuring PETSc to compile on your system <br>
===============================================================================<br>=============================================================================== <br>***** WARNING: CC found in enviornment variables - ignoring ****** =============================================================================== =============================================================================== <br>
***** WARNING: CXX found in enviornment variables - ignoring ****** =============================================================================== =============================================================================== <br>
Running configure on MPICH; this may take several minutes =============================================================================== =============================================================================== <br>
Running make on MPICH; this may take several minutes =============================================================================== *******************************************************************************<br>
UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):<br>-------------------------------------------------------------------------------<br>Error running make; make install on MPICH: Could not execute "cd /Users/aeronova/Development/local/share/petsc/3.3-p2/externalpackages/mpich2-1.4.1p1 && make && make install":<br>
Beginning make<br>.....<br>Make completed<br>Remove /Users/aeronova/Development/local/share/petsc/3.3-p2/arch-darwin-cxx-debug-real/lib/libmpich.dylib and rerun make install<br>Remove /Users/aeronova/Development/local/share/petsc/3.3-p2/arch-darwin-cxx-debug-real/lib/libpmpich.dylib and rerun make install<br>
libtool: install: warning: remember to run `libtool --finish /Users/aeronova/Development/local/share/petsc/3.3-p2/arch-darwin-cxx-debug-real/lib'<br>libtool: install: warning: remember to run `libtool --finish /Users/aeronova/Development/local/share/petsc/3.3-p2/arch-darwin-cxx-debug-real/lib'<br>
make: *** [install-preamble] Error 1<br><br>This error is confusing since there are a bunch of warnings without an error message. My configuration options are<br><br>./configure --prefix=/Users/aeronova/Development/local/lib/petsc/3.3-p2-real --download-mpich=1 --download-blacs=1 --download-metis=1 --download-parmetis=1 --download-scalapack=1 --download-mumps=1 --download-umfpack=1 --with-clanguage=C++<br>
<br>I'd appreciate it if anyone can help me with this error.<br><br>Regards,<br>K. Lee.<br>