Update tools/install_venv.py

tools/install_venv.py

@@ -100,15 +100,6 @@ def install_dependencies(venv=VENV):
     run_command([venv_tool, 'pip', 'install', '-E', venv, '-r', PIP_REQUIRES],
                 redirect_output=False)
 
-    # Tell the virtual env how to "import keystone"
-
-    for version in ['python2.7', 'python2.6']:
-        pth = os.path.join(venv, "lib", version, "site-packages")
-        if os.path.exists(pth):
-            pthfile = os.path.join(pth, "keystone.pth")
-            f = open(pthfile, 'w')
-            f.write("%s\n" % ROOT)
-
 
 def print_help():
     help = """