Problems with lecture02.zip download should be fixed
One of you reported a problem running the Ruby code in the download for the 2nd lecture.
I reproduced it at work, and it turned out that when I fixed a bug in JRuby, I compiled it with Java 1.6.
But for maximum portability, it needed to be 1.5.
So that should be all better.
Categories: Announcements
I think the issue here is that Java 6 won't run (and therefore isn't installed as the default Java) on 'older' Intel Macs such as mine, which have 32-bit 'Core Duo' CPUs instead of 64-bit 'Core 2 Duo'.