On Thu, 28 Mar 2013, Sonya Blade wrote: > > DEar All, > > Here is out put from Python console after runing teh suggested Python code > > script. > > > > >>> import os > > >>> print os.path.realpath(os.getcwd()) > > C:\Python27 > > >>> print os.path.realpath(os.environ['SLEPC_DIR']) > > D:\TEST_FOLDER_dell\slepc > > >You should be using cygwin python here from cygwin-shell [as per the > >installation instructions]- not MS-Python [console]. > > Where is that cygwin python, does it come with CygWin standart installation? > Is that Cygwin python is seperate package, that I need to install?
you already have it installed. otherwise you cound't install petsc. And if you have to startup python to do what Jose suggested - you would do it from cygwin bash shell. [For ex: I'm using PETSC_DIR here instead of SLEPC_DIR] >>>>>>>>>>>>>>>>>>>>>>> balay at Win7-KVM ~/petsc.clone $ pwd /home/balay/petsc.clone balay at Win7-KVM ~/petsc.clone $ which python /usr/bin/python balay at Win7-KVM ~/petsc.clone $ export PETSC_DIR=/home/balay/petsc.clone balay at Win7-KVM ~/petsc.clone $ python Python 2.7.3 (default, Dec 18 2012, 13:50:09) [GCC 4.5.3] on cygwin Type "help", "copyright", "credits" or "license" for more information. >>> import os >>> print os.path.realpath(os.getcwd()) /home/balay/petsc.clone >>> print os.path.realpath(os.environ['PETSC_DIR']) /home/balay/petsc.clone >>> <<<<<<<<<<<<<<<<<<<<<< > > I really don't know how I make it so difficult and end up in a mess? > in such straightforward task. While I was expecting the great hassle? > from Petsc library where it compiled without any problem. Have you tried the next part of my reply? To rephrase [assuming you have PETSC_DIR setup similarly] cd /cygdrive/d/TEST_FOLDER_dell/slepc export SLEPC_DIR=/cygdrive/d/TEST_FOLDER_dell/slepc ./configure BTW: What compilers did you build PETSc with? send make.log for this build. Satish
