Thank you for this tutorial!
I could install drush on Yosemite 10.10
and when I type drush status his works "
PHP executable : /usr/bin/php
PHP configuration :
PHP OS : Darwin
Drush script : /Users/jeff/.composer/vendor/drush/drush/drush.php
Drush version : 8.0-dev
Drush temp directory : /tmp
Drush configuration :
Drush alias files :
But when I run the command "drush dl ...."
I have the following message
simplexml_load_file(): I/O warning : failed to load external entity [warning] "" Project.php:72
Failed to get available update data from [error]
Could not download requested project(s). [error]
Do you know how to fix this problem?