Hi, I have the following error but I do not understand..
rebecca at YuanWork:~/soft/petsc-3.0.0-p7$ ./config/configure.py --with-cc=gcc --download-f-blas-lapack=1 --download-mpich=/home/rebecca/soft/petsc-3.0.0-p7/externalpackages/mpich-1.2.7p1/ --with-shared=0 --configModules=PETSc.Configure --optionsModule=PETSc.compilerOptions ================================================================================= Configuring PETSc to compile on your system ================================================================================= ********************************************************************************* ERROR in COMMAND LINE ARGUMENT to config/configure.py --------------------------------------------------------------------------------------- Invalid download location: /home/rebecca/soft/petsc-3.0.0-p7/externalpackages/mpich-1.2.7p1/ for key download-mpich ********************************************************************************* THanks, -- (Rebecca) Xuefei YUAN Department of Applied Physics and Applied Mathematics Columbia University Tel:917-399-8032 www.columbia.edu/~xy2102