Update README.macOS.bash dependencies
Some dependencies in README.macOS.bash are missing. This patch
helps add them.
@@ -21,9 +21,13 @@ brew install apr # gpfdist
brew install apr-util # gpfdist
brew install zstd
brew install pkg-config
+brew install perl
brew link --force apr
brew link --force apr-util
+# Needed for pygresql, or you can source greenplum_path.sh after compiling database and installing python-dependencies then
+brew install postgresql
+
brew install python3
echo 127.0.0.1$'\t'$HOSTNAME | sudo tee -a /etc/hosts
