fixup! chg: [host] update docker-compose version

precise/host/hooks/install.d/70-0k.sh

@@ -160,8 +160,8 @@ else
 
     ( cd /opt/apps/docker-compose &&
             python setup.py install )
-    if ! pip freeze | grep "^requests==2.6.1\$" >/dev/null 2>&1; then
-        pip install requests==2.6.1 --upgrade
+    if ! pip freeze | grep "^requests==2.17.3\$" >/dev/null 2>&1; then
+        pip install requests==2.17.3 --upgrade
     fi
     deactivate