Install CSF Firewall

[CMs222]

CSF Error: *WARNING* URLGET set to use LWP but perl module is not installed, reverting to HTTP::Tiny
Following the install of CSF (ConfigServer Security & Firewall) on some servers, you may experience the following error message when executing a CSF restart:

   *WARNING* URLGET set to use LWP but perl module is not installed, reverting to HTTP::Tiny


If this happens to you, don't worry, it's simply that you are missing a few Perl modules that CSF requires to run correctly. To resolve this problem, please install the following packages:

   

Code:

yum install perl-libwww-perl net-tools perl-LWP-Protocol-https -y

Or, if you're running Ubuntu, Debian or another apt-based Linux distro, try the following:

 

Code:

 apt-get install libwww-perl -y

While you're at it, Ubuntu users might also need to install 'sendmail' and 'unzip' so check you have those too.

Once this is done, you should be able to restart CSF without seeing the above error message. Well done!

[CMs222]

While you're at it, Ubuntu users might also need to install 'sendmail' and 'unzip' so check you have those too.

I've messed up big time
I installed sendmail as i followed this guide to get CSF working
but it unistalled postfix & postfix_mysql
and i've lost EMAIL working
so i reinstalled them both and still not working
what do i need to do.
tried to use google to fix CSF error and now got an even bigger problem

[CMs222]

I've had to start a fresh... 3rd time lucky lol