==> ./b2 --prefix=/usr/local/Cellar/boost/1.55.0_1 --libdir=/usr/local/Cellar/boost/ cp "bin.v2/libs/wave/build/darwin-4.2.1/release/link-static/libboost_wave.a" "/usr/local/Cellar/boost/1.55.0_1/lib/libboost_wave.a" ...failed updating 112 targets... ...skipped 20 targets... ...updated 12489 targets... READ THIS: https://github.com/Homebrew/homebrew/wiki/troubleshooting These open issues may also