Just run:
curl -ks https://gist.github.com/nicerobot/5652802/raw/install.sh | bash -
Just run:
curl -ks https://gist.github.com/nicerobot/5652802/raw/install.sh | bash -
First, install Flashdevelop and make sure to select Install JS Compiler.
Then install NodeJS which conveniently installs both Node.JS and its package manager NPM.
Finally, open a command line prompt (the shortcut is Windows + R) and run npm install -g typescript.