gitweb: Mention optional Perl modules in INSTALL

jnareb · gitster · commit 2e9c8789b7b0 · 2011-02-07T14:29:15.000-08:00
Some optional additional Perl modules are required for some of extra
features.  Mention those in gitweb/INSTALL.

Signed-off-by: Jakub Narebski &lt;jnareb@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/gitweb/INSTALL b/gitweb/INSTALL
@@ -237,6 +237,12 @@ Requirements
  - Perl modules: CGI, Encode, Fcntl, File::Find, File::Basename.
  - web server
 
+The following optional Perl modules are required for extra features
+ - Digest::MD5 - for gravatar support
+ - CGI::Fast and FCGI - for running gitweb as FastCGI script
+ - HTML::TagCloud - for fancy tag cloud in project list view
+ - HTTP::Date or Time::ParseDate - to support If-Modified-Since for feeds
+
 
 Example web server configuration
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
