heroku-python
diff --git a/‎bin/pip-diff
Copy file name to clipboardExpand all lines: bin/pip-diff
+4-2Lines changed: 4 additions & 2 deletions b/‎bin/pip-diff
Copy file name to clipboardExpand all lines: bin/pip-diff
+4-2Lines changed: 4 additions & 2 deletions
diff --git a/‎bin/pip-grep
Copy file name to clipboardExpand all lines: bin/pip-grep
+5-2Lines changed: 5 additions & 2 deletions b/‎bin/pip-grep
Copy file name to clipboardExpand all lines: bin/pip-grep
+5-2Lines changed: 5 additions & 2 deletions
@@ -13,6 +13,7 @@ Options:
 import os
 from docopt import docopt
 from pip.req import parse_requirements
+from pip.index import PackageFinder
 
 class Requirements(object):
     def __init__(self, reqfile=None):
@@ -31,7 +32,8 @@ class Requirements(object):
         if not os.path.exists(reqfile):
             raise ValueError('The given requirements file does not exist.')
 
-        for requirement in parse_requirements(reqfile):
+        finder = PackageFinder([], [])
+        for requirement in parse_requirements(reqfile, finder=finder):
             if requirement.req:
                 self.requirements.append(requirement.req)
 
@@ -109,4 +111,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    main()
@@ -10,6 +10,8 @@ Options:
 import os
 from docopt import docopt
 from pip.req import parse_requirements
+from pip.index import PackageFinder
+
 
 class Requirements(object):
     def __init__(self, reqfile=None):
@@ -28,7 +30,8 @@ class Requirements(object):
         if not os.path.exists(reqfile):
             raise ValueError('The given requirements file does not exist.')
 
-        for requirement in parse_requirements(reqfile):
+        finder = PackageFinder([], [])
+        for requirement in parse_requirements(reqfile, finder=finder):
             self.requirements.append(requirement)
 
 
@@ -73,4 +76,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    main()