The most recent revision of the technical manual for the course is available at https://www.josephholler.com/files/GIS4DEV.pdf
See the Wiki ( https://github.com/GIS4DEV/Q-and-A/wiki ) and the Issues ( https://github.com/GIS4DEV/Q-and-A/issues ) for technical challenges, troubleshooting, and critical reflections in the GIS for Developing World course.