Installing MPICH2 parallel computing from package manager or Ubuntu software center, will need lot configurations of available real processors in the system environment. There for using MPICH2 from available .tar or .gz package is easier. To download MPICH2 package goto here: http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=downloads or use here Direct link for mpich2-1.3a2.tar.gz change user to root or user super user privilege on every command sudo -i cd to the package location : #cd /location Then uncompress the package #tar xzvf filename.tar.gz go to the 'package root' : #cd filename then configure environment #./configure compile the package # make install the compiled package #make install Another small thing to do to start the mpich2 daemon: insert the following 3 lines to the /usr/local/bin/mpdlib.py as root import warnings warnings.filterwarnings('ignore', '.*the md5 module is deprecated.*', Depr...
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