Adds requests package installation to debian postinst

Change-Id: Ibeb270fce9cc0fe546da479a7c34981c4b918329
Signed-off-by: Benjamin Diaz <bdiaz@whitestack.com>
diff --git a/debian/python3-osm-policy-module.postinst b/debian/python3-osm-policy-module.postinst
index fe73f0b..20f87d8 100644
--- a/debian/python3-osm-policy-module.postinst
+++ b/debian/python3-osm-policy-module.postinst
@@ -29,4 +29,5 @@
 pip3 install pyyaml==3.*
 pip3 install pymysql
 pip3 install peewee-migrate==1.1.*
+pip3 install requests==2.*
 echo "Installation of python dependencies finished"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index b31d0b0..3d22bdf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@
 pyyaml==3.*
 pymysql==0.9.*
 peewee-migrate==1.1.*
-requests
+requests==2.*
 git+https://osm.etsi.org/gerrit/osm/common.git@v5.0#egg=osm-common
diff --git a/setup.py b/setup.py
index fc11bf0..5b3bcb1 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,7 @@
         "pyyaml==3.*",
         "pymysql",
         "peewee-migrate==1.1.*",
+        "requests==2.*",
         "osm-common",
     ],
     entry_points={