[texhax] install iso

[Martin Schröder]

2011/11/5 marco toledo <ma.rct76 at gmail.com>:
> have an empty file, also download from CTAN and texlive.tlpdb
> texlive.tlpdb.tmp popularity but neither worked, but it is always the same
> message: "permission denied". Currently there is to do, and as I have my
> obligations in a hurry to ask for your help, thank you in advance.

Use sudo. And read some introduction on Linux permissions.

http://lmgtfy.com/?q=linux+%22permission+denied%22

Or install it to your home directory.
http://www.tug.org/texlive/doc/texlive-en/texlive-en.html#x1-270003.2.3

Best
   Martin