View the most recent changes for the rb-cgi_multipart_eof_fix port at: rb-cgi_multipart_eof_fix.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for rb-cgi_multipart_eof_fix.
The raw portfile for rb-cgi_multipart_eof_fix is located here:
http://rb-cgi_multipart_eof_fix.darwinports.com/dports/ruby/rb-cgi_multipart_eof_fix/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/rb-cgi_multipart_eof_fix

The rb-cgi_multipart_eof_fix Portfile 57375 2009-09-10 08:16:41Z ryandesign macports.org $

PortSystem 1.0
PortGroup ruby 1.0

ruby.setup cgi_multipart_eof_fix 2.5.0 gem {} rubyforge_gem
Maintainers: kallisys.net:pguyot openmaintainer
Description: Fix an exploitable bug in CGI multipart parsing which affects Ruby <= 1.8.5 when multipart boundary attribute contains a non-halting regular expression string. This port is required by rb-mongrel port (mongrel gem), even if the ruby version is > 1.8.5.
Long Description: ${description}
Checksums: md5 4f8d588e53755d5c86b0b61187e6d996 sha1 9d6a0a1308b4dd9b94d91b0c192186eb2593722e rmd160 075cfac2022d53d10ffd0a834e71b34d17b1c1fb
Homepage: http://blog.evanweaver.com
Platform: darwin

livecheck.type regex
livecheck.regex "${ruby.module}-(.*)"
livecheck.url http://gentoo-portage.com/dev-ruby/${ruby.module}

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/rb-cgi_multipart_eof_fix
%  sudo port install rb-cgi_multipart_eof_fix  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching rb-cgi_multipart_eof_fix
--->  Verifying checksum for rb-cgi_multipart_eof_fix
--->  Extracting rb-cgi_multipart_eof_fix
--->  Configuring rb-cgi_multipart_eof_fix
--->  Building rb-cgi_multipart_eof_fix with target all

--->  Staging rb-cgi_multipart_eof_fix into destroot

--->  Installing rb-cgi_multipart_eof_fix

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using rb-cgi_multipart_eof_fix with these commands:

%  man rb-cgi_multipart_eof_fix
%  apropos rb-cgi_multipart_eof_fix
%  which rb-cgi_multipart_eof_fix
%  locate rb-cgi_multipart_eof_fix

 Where to find more information: