It is possible that one of the prerequisites comes from smalltalkhub.com, as that site has been down for the last couple of days.
On Sun, Jul 12, 2020, 15:53 G B via Pharo-users <pharo-users@lists.pharo.org> wrote: > I bought "Agile Artificial Intelligence in Pharo" and am using Pharo 8.0 > 64-bit. In the book it says you can download the source using: > > Metacello new > baseline: 'AgileArtificialIntelligence'; > repository: 'github://Apress/agile-ai-in-pharo/src'; > load. > > Then it times out with: > "MCSmalltalkhubRepository(MCRepository)>>error:" > self > > Could not load Athens-SVG-PeterUhnak.17.mcz: > ZnHttpUnsuccessful: 503 Service Temporarily > Unavailable > > I am fairly new to Pharo and run into problems with documentation being > old, for example, Pharo By Example. I realize it is difficult to keep books > updated with the many changes in an active project. I'm fine with that. > > However, how can a just published book have the source listed in its > pages, but then not have it available? > > >
