htmldiff.py is it necessary to make this writable?

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Hi I am setting up a new site. On the installation rpocess the concrete/libraries/3rdparty/htmldiff.py has the warning mark still there. After chmod 755 applied it still has this error. Contacting the domain hosts (one I have not used before may I add) they have told me that php safe mode is disabled and also this is writable. My question is it necessary to have this working before install, or can I just crack on with the site without any future worries??

Thankyou

clairec
 
Brainakazariua replied on at Permalink Best Answer Reply
Brainakazariua
You can continue.
It'll work.
clairec replied on at Permalink Reply
clairec
Cool thankyou for the super quick response. No problems in future ie upgrades etc?
Brainakazariua replied on at Permalink Reply
Brainakazariua
I haven't encountered any problems with it so far.
clairec replied on at Permalink Reply
clairec
Thankyou!
Mnkras replied on at Permalink Reply
Mnkras
its only required for telling the difference between the versions of a page, overall its optional though