travis: replace use of deprecated homebrew/dupes tap

The formulae provided by the homebrew/dupes tap are deprecated since at
least April 4, 2017, with formulae having been migrated to
homebrew/core.

Replace the deprecated reference to "homebrew/dupes/zlib" with only
"zlib".
This commit is contained in:
Patrick Steinhardt 2017-06-13 08:09:38 +02:00
parent 2ca088bd2b
commit 96d0298921

View File

@ -3,7 +3,7 @@
set -x
brew update
brew install homebrew/dupes/zlib
brew install zlib
brew install curl
brew install openssl
brew install libssh2