As for the entrepreneur environment, there are more than a few small businesses in Uganda, although I cannot give you a full analysis of the entrepreneur environment. You might try by looking at the links in this post.

Most of the published papers and available information deals with the entrepreneur environment in Nairobi, South Africa, and Ghana, maybe Rwanda, all places where Internet access is much more readily and more cheaply available (but still significantly more expensive than elsewhere). Business Process Outsourcing is playing a significant role in businesses, especially where Internet is flourishing. In Uganda there are several players in the Bulk SMS and database market that I’ve evaluated – here you will see a mix of both pure Ugandan companies and companies either run by European expats or, more often, Indians. In addition, there are many import/export shops selling goods.

You may look for general discussions on African Entrepreneurship on the Social Edge website or potential resources at the Innovate Africa Network