I have managed to install mapnik 0.4, 0.5, 0.5.1 and various SVN releases in-between on Ubuntu. While this isn’t in itself exciting, I think I manage to stumble at every installation. I typically forget to add the flags when building, so, to prevent myself from stumbling again, I’m going to write them out here. Build mapnik $ python scons/scons.py PYTHON=/usr/bin/python \ PGSQL_INCLUDES=/usr/include/postgresql \ PGSQL_LIBS=/usr/lib/postgresql BOOST_INCLUDES=/usr/include/boost BOOST_LIBS=/usr/lib Then install it $ sudo python scons/scons.py install PYTHON=/usr/bin/python \ PGSQL_INCLUDES=/usr/include/postgresql \ PGSQL_LIBS=/usr/lib/postgresql BOOST_INCLUDES=/usr/include/boost BOOST_LIBS=/usr/lib …

I’m in the process of working on one of my projects, and the requirement came up to download a fairly large file (4GB). Since I only receive ~20GB/month at my house, I decided to just use my server in the U.S. The next requirement came about needing to compile Mapnik, which I had intended to do on the server at some point anyways, yet I ran into memory constraints. Good old distcc comes to the rescue. I don’t need to use distcc that often, yet when I do, it is very handy. However, I always forget to set g++ to use distcc as well. So, for when I forget next time…