+Build environment on Ubuntu 16.10
+=================================
+Packages are normally built using Ubuntu 16.10. Perform the following steps to configure a Ubuntu 16.10 installation:
+
+- Run `scripts/setup-ubuntu.sh` to install required packages and setup the `/data/` folder.
+
+- Run `scripts/setup-android-sdk.sh` to install the Android SDK and NDK at `$HOME/lib/android-{sdk,ndk}`.
+
+There is also a [Vagrantfile](scripts/Vagrantfile) available for setting up an Ubuntu environment using a virtual machine on other operating systems.
+
+Build environment using Docker
+==============================
+On other Linux distributions than Ubuntu 16.10 (or on other platforms than Linux) the best course
+of action is to setup a Docker container for building packages by executing:
+
+ ./scripts/run-docker.sh
+
+This will setup a container (from an image created by [scripts/Dockerfile](scripts/Dockerfile))
+suitable for building packages.
+
+This source folder is mounted as the /root/termux-packages data volume, so changes are kept
+in sync between the host and the container when trying things out before committing, and built
+deb files will be available on the host in the `debs/` directory just as when building on the host.