I tried to follow this link to install texlive: https://www.tug.org/texlive/quickinstall.html
But what I have, when I enter the command 'i' is the following error:
Installing to: /usr/local/texlive/2014 ./install-tl: open(>/usr/local/texlive/2014/tlpkg/texlive.tlpdb.tmp) failed: Permission denied at tlpkg/TeXLive/TLPDB.pm line 427, <STDIN> line 1.
For sure it is a permission problem and I tried already doing
sudo ./install-tl and what I get is :
Installing to: /usr/local/texlive/2014 Installing [0001/2943, time/total: ??:??/??:??]: 12many [376k] chdir(/udd/fschiano/install-tl-20141214) failed: Permission denied at tlpkg/TeXLive/TLUtils.pm line 2340, <STDIN> line 1.
Someone can help me please?