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-rwxr-xr-xci/lint/04_install.sh3
1 files changed, 3 insertions, 0 deletions
diff --git a/ci/lint/04_install.sh b/ci/lint/04_install.sh
index 9d275e7b3b..9f7e1b310d 100755
--- a/ci/lint/04_install.sh
+++ b/ci/lint/04_install.sh
@@ -9,6 +9,9 @@ export LC_ALL=C
if [ "$TRAVIS_OS_NAME" == "osx" ]; then
# update first to install required ruby dependency
travis_retry brew update
+ travis_retry brew reinstall git -- --with-pcre2 # for --perl-regexp
+ travis_retry brew install grep # gnu grep for --perl-regexp support
+ PATH="$(brew --prefix grep)/libexec/gnubin:$PATH"
travis_retry brew install shellcheck
travis_retry brew upgrade python
PATH="$(brew --prefix python)/bin:$PATH"