Merged latest login-api with latest viewer-2.0.0-3 up through plugin-api-05 merge (r131929).

Some minor post-merge cleanups still required.

1 files changed, 7 insertions, 3 deletions

diff --git a/scripts/install.py b/scripts/install.py
index 6278fba16c..78b8880b95 100755
--- a/scripts/install.py
+++ b/scripts/install.py
@@ -64,7 +64,6 @@ def add_indra_lib_path():
 base_dir = add_indra_lib_path()
 
 import copy
-import md5
 import optparse
 import os
 import platform
@@ -75,7 +74,12 @@ import tempfile
 import urllib2
 import urlparse
 
-from sets import Set as set, ImmutableSet as frozenset
+try:
+    # Python 2.6
+    from hashlib import md5
+except ImportError:
+    # Python 2.5 and earlier
+    from md5 import new as md5
 
 from indra.base import llsd
 from indra.util import helpformatter
@@ -106,7 +110,7 @@ class InstallFile(object):
         return "ifile{%s:%s}" % (self.pkgname, self.url)
 
     def _is_md5sum_match(self):
-        hasher = md5.new(file(self.filename, 'rb').read())
+        hasher = md5(file(self.filename, 'rb').read())
         if hasher.hexdigest() == self.md5sum:
             return  True
         return False