seen from Canada
seen from Hong Kong SAR China
seen from United States
seen from Brazil
seen from United States
seen from United States
seen from Japan
seen from China
seen from United States
seen from Malaysia
seen from Malaysia
seen from United States
seen from United States
seen from United States
seen from Canada
seen from Germany
seen from Bosnia & Herzegovina
seen from United States
seen from United States
seen from Germany
Seriously, if you are running scientific software on a computing cluster in a restricted environment (which should cover pretty much all scientists), this will Save Your Life.
While I'm at it, these package/install managers also saved my life - Mac OS X:
Homebrew Perlbrew
