fix postgres error

.travis.yml

@@ -22,19 +22,23 @@ branches:
 
 install:
   - sudo apt-get -qq -y update
+  - sudo apt-get purge postgresql* -y
   - sudo apt-get install software-properties-common python-software-properties -y
   - sudo add-apt-repository -y ppa:ubuntugis/ubuntugis-unstable
   - sudo apt-get -qq -y update
-  - sudo apt-get upgrade -y
-  - sudo apt-get install -y libgdal1h python-gdal gdal-bin spatialite-bin
-  - sudo apt-get install -y python-virtualenv python-imaging python-lxml python-pyproj python-shapely python-nose python-httplib2 python-httplib2 gettext
-  - sudo apt-get install -y python-dev libxml2 libxml2-dev libxslt1-dev zlib1g-dev libjpeg-dev libpq-dev libgdal-dev git default-jdk
+  - sudo apt-get upgrade -y --allow-unauthenticated
+  - sudo apt-get install -y gcc gettext python-pip libpq-dev sqlite3 git gdal-bin lsof psmisc
+  - sudo apt-get install -y python-gdal python-psycopg2 python-imaging python-lxml
+  - sudo apt-get install -y python-dev libgdal-dev libgeoip-dev python-ldap libxml2 libxml2-dev libxslt-dev git default-jdk
+  - sudo apt-get install -y libmemcached-dev libsasl2-dev zlib1g-dev python-pylibmc python-setuptools
+  - sudo apt-get install -y curl build-essential build-essential python-dev libffi-dev libssl-dev
   - sudo add-apt-repository -y ppa:webupd8team/java
   - sudo apt-get update
   - sudo apt-get install -y --force-yes oracle-java8-installer ant maven2 --no-install-recommends
   - sudo update-java-alternatives --set java-8-oracle
+  - pip install celery
+  - pip install geonode>2.7.5.dev20180125135927
   - pip install -e . --upgrade
-  - pip install pygdal==`gdal-config --version`
   - pip install coveralls
 
 script:

setup.py

@@ -15,7 +15,6 @@
     author_email='info@cartologic.com',
     url='https://github.com/cartologic/cartoview',
     include_package_data=True,
-    python_requires='>=2.7.12, !=3.0.*, !=3.1.*, !=3.2.*, <4',
     keywords=[
         'cartoview',
         'gis',