You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application

Use these following commands, this will solve the error:

sudo apt-get install postgresql

then fire:

sudo apt-get install python-psycopg2

and last:

sudo apt-get install libpq-dev

python django postgresql

I just run this command as a root from terminal and problem is solved,

sudo apt-get install -y postgis postgresql-9.3-postgis-2.1pip install psycopg2

sudo apt-get install libpq-dev python-devpip install psycopg2

python django postgresql

Just install libpq-dev

$ sudo apt-get install libpq-dev

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