I have just installed the texlive-full 2016 using install-tl on Ubuntu 16.04. I then installed TeXMaker, which appears to have installed the basic texlive 2015 version over the top of the 2016 commands that I want. For example
$ pdflatex --version pdfTeX 3.14159265-2.6-1.40.16 (TeX Live 2015/Debian)
Because of this version conflict nothing will compile (the pdflatex command can't find the 2016 .sty files etc.)
How do I tell my system to use the 2016 latex system?
$ locate -b '\pdflatex' /usr/bin/pdflatex /usr/local/texlive/2016/bin/x86_64-linux/pdflatex