travis: fix pkg-config in mac builds

Unlink pkg-config before installing.
10 years ago · 205975009a
parent db5708f6ad
commit 205975009a
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -129,6 +129,7 @@ before_install:

        # Unlink pcre in case its already installed.
        brew unlink pcre || true
+        brew unlink pkg-config || true

        brew install pkg-config libmagic libyaml nss nspr jansson libnet lua \
            pcre hiredis