[skydhash]

Ruby gems and CPAN have build scripts that rebuild stuff on the user's device (and warn you if they can't find a dependency). But I believe one of the Python's tools that started the trend of downloading binaries instead of building them. Or was it NPM?

[Izkata]

Python's pip predates npm, installs dependencies automatically, can include binaries, and the old-style packages could run arbitrary code during the install.

Ruby gems are older than that, but I have no idea what capabilities it has/had.