diff --git a/pisi/packagedb.py b/pisi/packagedb.py
index df3792ba..c1fbc597 100644
--- a/pisi/packagedb.py
+++ b/pisi/packagedb.py
@@ -74,8 +74,9 @@ class PackageDB(object):
             self.d.put(name, package_info, txn)
             for dep in package_info.runtimeDependencies():
                 dep_name = str(dep.package)
-                if self.dr.has_key(dep_name, txn):
+                if not self.dr.has_key(dep_name, txn):
                     revdep = self.dr.get(dep_name, txn)
+                    revdep = revdep.filter(lambda (n,d):n!=name, revdep)
                     revdep.append( (name, dep) )
                     self.dr.put(dep_name, revdep, txn)
                 else:
diff --git a/tools/repo-dep-resolver.py b/tools/repo-dep-resolver.py
deleted file mode 100644
index 86e2d752..00000000
--- a/tools/repo-dep-resolver.py
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-#
-# basic dependency solver..
-#
-# example usage:
-#     ./repo-dep-resolver.py pardus-devel/desktop/kde/
-
-
-import xml.dom.minidom as mdom
-import sys
-import os
-
-Get   = lambda j, w: \
-          [x for x in j.childNodes \
-              if x.nodeType == x.ELEMENT_NODE \
-              if x.tagName == w]
-
-
-def getBuildDependencies(pspec):
-    dom = mdom.parse(pspec)
-    try:
-        return [bdep.firstChild.wholeText for bdep in Get(Get(Get(dom.documentElement, "Source")[0], "BuildDependencies")[0], 'Dependency')]
-    except:
-        return ['']
-
-def getRuntimeDependencies(pspec):
-    rdeps = []
-    dom = mdom.parse(pspec)
-    try:
-        for p in Get(dom.documentElement, "Package"):
-            rdeps += [bdep.firstChild.wholeText for bdep in Get(Get(p, "RuntimeDependencies")[0], 'Dependency')]
-    except:
-        pass
-
-    #remove duplicated entries..
-    for d in rdeps:
-        for i in range(0, rdeps.count(d)-1):
-            rdeps.remove(d)
-
-    return rdeps
-
-def getPackageNames(pspec):
-    packages = []
-    dom = mdom.parse(pspec)
-    pspecdata = dom.documentElement
-    for p in Get(pspecdata, "Package"):
-        packages.append(Get(p, "Name")[0].firstChild.wholeText)
-    return packages
-
-def findPspecs():
-    pspeclist = []
-    for root, dirs, files in os.walk(sys.argv[1]):
-        if "pspec.xml" in files:
-            pspeclist.append(root + '/pspec.xml')
-    return pspeclist
-
-def buildDepResolver(pspeclist):
-    """arranges the order of the pspec's in the pspeclist to satisfy build deps"""
-    clean = True
-    for i in range(0, pspeccount):
-        pspec = pspeclist[i]
-        for p in bdepmap.get(pspec):
-            for j in range(i+1, pspeccount):
-                if p in namemap.get(pspeclist[j]):
-                    pspeclist.insert(j+1, pspeclist.pop(i))
-                    clean = False
-    return clean
-
-def runtimeDepResolver(pspeclist):
-    """arranges the order of the pspec's in the pspeclist to satisfy runtime deps"""
-    clean = True
-    for i in range(0, pspeccount):
-        pspec = pspeclist[i]
-        for p in rdepmap.get(pspec):
-            for j in range(i+1, pspeccount):
-                if p in namemap.get(pspeclist[j]):
-                    pspeclist.insert(j+1, pspeclist.pop(i))
-                    clean = False
-    return clean
-
-
-pspeclist = findPspecs()
-
-bdepmap, rdepmap, namemap, pspeccount = {}, {}, {}, len(pspeclist)
-
-for pspec in pspeclist: bdepmap[pspec]  = getBuildDependencies(pspec)
-for pspec in pspeclist: rdepmap[pspec]  = getRuntimeDependencies(pspec)
-for pspec in pspeclist: namemap[pspec] = getPackageNames(pspec)
-
-#poor man's brute force..
-while (not buildDepResolver(pspeclist)) and (not runtimeDepResolver(pspeclist)): pass
-
-print pspeclist