python/python-pmw: Fixed for python 2.7.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

python/python-pmw/python-pmw.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for python-pmw
 
-# Copyright 2007-2009  LukenShiro <lukenshiro@ngi.it>
+# Copyright 2007-2012  LukenShiro, Italy
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,15 +24,13 @@
 
 PRGNAM=python-pmw
 VERSION=${VERSION:-1.3.2}
-BUILD=${BUILD:-3}
+BUILD=${BUILD:-4}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
@@ -57,9 +55,8 @@ else
 fi
 
 # Python site-packages directory
-PYTHONDIR="/usr/lib${LIBDIRSUFFIX}/python2.6/site-packages"
+PYTHONDIR=$(python -c "import sys, os; print os.path.join('/usr/lib${LIBDIRSUFFIX}', 'python%s' % sys.version[:3], 'site-packages')")
 
-# Exit on most errors
 set -e
 
 rm -rf $PKG
@@ -69,7 +66,11 @@ rm -rf $SRC_PRGNAM.$VERSION
 tar xvf $CWD/$SRC_PRGNAM.$VERSION.tar.gz
 cd $SRC_PRGNAM.$VERSION/src/$SRC_PRGNAM
 chown -R root:root . || true
-chmod -R u+w,go+r-w,a-s .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
 
 # Move documentation files
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION