diff --git a/src/bin/get_pkgs_inst.py b/src/bin/get_pkgs_inst.py
index c0eb214..95e2949 100755
--- a/src/bin/get_pkgs_inst.py
+++ b/src/bin/get_pkgs_inst.py
@@ -1,17 +1,25 @@
 #!/usr/bin/env python
 #
 # get_pkgs_inst.py - get tuple (package,installation) from popcon results file
+#
+# results_file: org/popcon.debian.org/popcon-mail/results
 
+import sys
 from operator import itemgetter
+
 if __name__ == '__main__':
+    if len(sys.argv)<2:
+        print "Usage: get_pkgs_inst popcon_results_path"
+        exit(1)
+
+    results_path = sys.argv[1]
     pkgs_inst = {}
-    with open("/root/org/popcon.debian.org/popcon-mail/results") as results:
+    with open(results_path) as results:
         for line in results:
             if line.startswith("Package"):
                 fields = line.split()
                 inst = int(fields[2])+int(fields[3])+int(fields[4])
-                if inst > 20:
-                    pkgs_inst[fields[1]] = inst
+                pkgs_inst[fields[1]] = inst
     sorted_by_inst = sorted(pkgs_inst.items(), key=itemgetter(1))
     for pkg, inst in sorted_by_inst:
         print pkg, inst
--
libgit2 0.21.2