Install apt-transport-https on debian systems

[EmmanuelKasper]

On Debian Systems, al least with 7.0 ( Wheezy ) apt-transport-https is not installed by default, altough it is required for using the https nodesource repos.
Can we may add it to the list of needed packages besides curl and lsb-release ?

[rvagg]

This is already at the top of the script:

if [ ! -e /usr/lib/apt/methods/https ]; then
    apt-get update
    apt-get install -y apt-transport-https
fi

so it should be working already, can you show us some error output if it's a problem for you?