*** curl https://hg.mozilla.org/mozilla-central/raw-file/default/python/mozboot/bin/bootstrap.py > bootstrap.py && python bootstrap.py
*** Reference: https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Mac_OS_X_Prerequisites
** If Other things you also might need to isntall gnutlsinstall: *** brew install gnutls*** brew install nodejs*** brew install npm
* To get the latest version of ev-checker:
** git clone https://github.com/mozkeeler/ev-checker