Transmission

Try running ./configure to generate some of the configuration headers first.

... I don't have MacPorts installed, so you don't need it either... Transmission 1.72 doesn't build for me on Leopard

if you download and install mac ports and use the transmission-x11 package, transmission 1.72 will compile.

Install Xcode 3.1+: http://connect.apple.com/cgi-bin/WebObjects ...

I'm having trouble compiling transmission-daemon for 10.4. When compiled through xcode it continues to use the 10.5 libSystemB.dylib and gives this error on execution:

dyld: Symbol not found: _read$UNIX2003
Referenced from: /mnt/Scratch/Users/frontrow/Downloads/./transmission-daemon
Expected in ...

...However I can say it doesn't require any particular version of OS X.
When running transmission-daemon on 10.4 I get the following error:
dyld: Symbol not found: _read$UNIX2003
Referenced from: /mnt/Scratch/Users/frontrow/Downloads/./transmission-daemon
Expected in: /usr/lib/libSystem.B.dylib ...