gemspec: disable development dependencies for old systems
commitfd1ea5a73155f577f7b77b18c2d6d23af287c123
authorEric Wong <normalperson@yhbt.net>
Sun, 8 Jan 2012 01:52:52 +0000 (8 01:52 +0000)
committerEric Wong <normalperson@yhbt.net>
Sun, 8 Jan 2012 01:52:52 +0000 (8 01:52 +0000)
tree7535a904e7a4cefb2a529665749a965720834e86
parente9b90724d8a2ee8c405acdf112adfabcb5cc3159
gemspec: disable development dependencies for old systems

"Enterprise" users are sometimes stuck on older Rubies/RubyGems
and this is still required for them.
kgio.gemspec