gistfile1.txt

$ brew install rethinkdb
Warning: A newer Command Line Tools release is available
The standalone package can be obtained from
https://developer.apple.com/downloads/,
or it can be installed via Xcode's preferences.
==> Downloading http://download.rethinkdb.com/dist/rethinkdb-1.11.3.tgz
Already downloaded: /Library/Caches/Homebrew/rethinkdb-1.11.3.tgz
==> ./configure --prefix=/usr/local/Cellar/rethinkdb/1.11.3 --fetch v8 --fetch p
==> make
Exception: Error 2 running xcode-select
make[2]: *** [out/Makefile.native] Error 1
make[1]: *** [support/build/v8/libv8.a] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [make] Error 2

READ THIS: https://github.com/Homebrew/homebrew/wiki/troubleshooting