building on OS X

[ezpuzz]

required some env variables to build on OS X with brewed openssl

RUSTFLAGS="-L/usr/local/Cellar/openssl/1.0.2p/lib" OPENSSL_INCLUDE_DIR=/usr/local/Cellar/openssl/1.0.2p/include PKG_CONFIG_PATH=/usr/local/Cellar/openssl/1.0.2p/lib/pkgconfig cargo build --release --verbose

[nbari]

Just in case cmake is required:

brew install cmake