+### This is the directory with the document root fro the Biopieces Genome Browser:
+
+export BP_WWW="$BP_DIR/www" # Direcotory with Biopieces Genome Browser.
+
+### Here we add the biopiece variable to the existing PATH.
+
+export PATH="$PATH:$BP_BIN"
+
+### Here we add the Biopieces Perl modules to PERL5LIB.
+
+export PERL5LIB="$PERL5LIB:$BP_PERL"
+
+### Here we add the Biopieces Ruby libraries to RUBYLIB.
+
+export RUBYLIB="$RUBYLIB:$BP_RUBY/lib"
+
+### Some useful aliases.
+
+alias bp_update="svn update $BP_DIR && svn update $BP_DIR/bp_usage"
+alias bp_test="$BP_DIR/bp_test/test_all"
+
+### >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+
+
+### Martin A. Hansen, June 2008