Manual Installation

To manually install DrupalGap 8, you can copy/paste these terminal commands once you cd into your Drupal root folder (or wherever you want to create the app, just replace app with your desired folder name):

cd drupal
wget https://github.com/signalpoint/DrupalGap/archive/8.x-1.x.zip || curl -O https://github.com/signalpoint/DrupalGap/archive/8.x-1.x.zip
unzip 8.x-1.x.zip
mv DrupalGap-8.x-1.x/ app
rm 8.x-1.x.zip
cd app
wget https://raw.githubusercontent.com/easystreet3/jDrupal/8.x-1.x/jdrupal.min.js --no-check-certificate || curl -O https://raw.githubusercontent.com/easystreet3/jDrupal/8.x-1.x/jdrupal.min.js
cp default.settings.js settings.js

When you're done, the sdk should live here:

http://example.com/app/drupalgap.min.js
http://example.com/app/...
...

For those not comfortable in a terminal, here's a verbal overview of what needs to be done:

1. Go to your Drupal site's root folder
2. Download the DrupalGap SDK zip file:
3. Unzip it to your Drupal site's root folder
4. Rename the folder from DrupalGap-8.x-1.x to app
5. Go into the app folder
6. Download and save the jdrupal.min.js file to the app folder

That's it, the DrupalGap SDK should now be installed. Go back to the install page to continue with the instructions.