Hi, I have been trying to compile drill from sources by following [1] but I have been encountering some problems. But what really helped me going is the INSTALL.md file. Maybe somebody could update the wiki to actually resemble the installation process. I could do it if I had the necessary "powers". Thanks for the Drill project guys!
Renato M. [1] https://cwiki.apache.org/confluence/display/DRILL/Compiling+Drill+from+source
