when I installed winetricks

[huo2008_lll]

lll@lll-K43SD:~$ chmod +x winetricks
lll@lll-K43SD:~$ sudo cp winetricks /usr/local/bin
[sudo] password for lll:
lll@lll-K43SD:~$ winetricks
/usr/local/bin/winetricks: 18412: /usr/local/bin/winetricks: cannot create /home/lll/.cache/winetricks/track_usage: Permission denied
/usr/local/bin/winetricks: 18379: /usr/local/bin/winetricks: cannot create /home/lll/.cache/winetricks/track_usage: Permission denied
/usr/local/bin/winetricks: 18379: /usr/local/bin/winetricks: cannot create /home/lll/.cache/winetricks/track_usage: Permission denied
Executing w_do_call mfc40
Executing load_mfc40
Executing mkdir -p /home/lll/.cache/winetricks/mfc40
mkdir: cannot create"/home/lll/.cache/winetricks/mfc40": Permission denied
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Note: command 'mkdir -p /home/lll/.cache/winetricks/mfc40' returned status 1. Aborting.

[dimesio]

Check the permissions on that directory.