I did install postgresql according to the manual. But as soon as I do rails server I see the above error.
Roelof
Edit 1: the sudo -u postgres createuser roelof did the trick but now when I do rake db:create I see this errror message:
PG::InsufficientPrivilege: ERROR: permission denied to create database
For ruby development on Heroku I need to use postgresql, but when I do bundle install I see this message:
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
checking for libpq-fe.h... no Can't find the 'libpq-fe.h header
Is it right that 14.04 does not have the haskell platform avaible by the software center.
Do I need to compile it by source or is there anothe way to make this work ?
Roelof
For another course I need the scala programming language. Is it right it's not avaible on the software center? if that is so, what is the best way to install it.
Roelof
I want to learn Clojure and I want to use IntelliJ and the Cursive plugin.
Can I easily install all of these ?
Roelof