Test the environment for TWiki
Please read the TWikiInstallationNotes for more information on TWiki installation. 
Environment variables:
DOCUMENT_ROOT /home/retro/web/doc 
GATEWAY_INTERFACE CGI/1.1 
HTTP_ACCEPT image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */* 
HTTP_ACCEPT_ENCODING gzip, deflate 
HTTP_ACCEPT_LANGUAGE da 
HTTP_CONNECTION Keep-Alive 
HTTP_HOST retrograde.dk 
HTTP_USER_AGENT Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322) 
PATH /sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin 
QUERY_STRING  
REMOTE_ADDR 62.79.20.170 
REMOTE_PORT 2461 
REQUEST_METHOD GET 
REQUEST_URI /twiki/bin/testenv 
SCRIPT_FILENAME /home/retro/web/TWiki/bin/testenv 
SCRIPT_NAME /twiki/bin/testenv 
SCRIPT_URI http://retrograde.dk/twiki/bin/testenv 
SCRIPT_URL /twiki/bin/testenv 
SERVER_ADDR 62.243.38.142 
SERVER_ADMIN webmaster@retrograde.dk 
SERVER_NAME retrograde.dk 
SERVER_PORT 80 
SERVER_PROTOCOL HTTP/1.1 
SERVER_SIGNATURE Apache/2.0.45 (Unix) mod_ssl/2.0.45 OpenSSL/0.9.6b DAV/2 Server at retrograde.dk Port 80 
SERVER_SOFTWARE Apache/2.0.45 (Unix) mod_ssl/2.0.45 OpenSSL/0.9.6b DAV/2 
UNIQUE_ID bE4hGn8AAAEAAAZQ1d0AAAAH 

CGI Setup:
Operating system: Unix (linux) 
Perl version: 5.8.0 
@INC library path: ../lib
/usr/lib/perl5/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/5.8.0
/usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.0
/usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.0
/usr/lib/perl5/vendor_perl
/usr/lib/perl5/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/5.8.0
. 
 Note: This is the Perl library path, used to load TWiki modules, third-party modules used by some plugins, and Perl built-in modules. 
TWiki module in @INC path:  
 OK, TWiki.pm found (TWiki version: 01 Feb 2003) 
Required Perl modules:  
 CGI (2.89) 
 CGI::Carp (1.24) 
 File::Copy (2.05) 
Optional Perl modules:  
 Algorithm::Diff (1.01) 
 MIME::Base64 (2.12) 
 POSIX (1.05) 
PATH_INFO:  
 Note: For a URL such as http://retrograde.dk/twiki/bin/testenv/foo/bar, the correct PATH_INFO is /foo/bar, without any prefixed path components. Test this now - particularly if you are using Apache or IIS, or are using a web hosting provider. The page resulting from the test link should have a PATH_INFO of /foo/bar.  
mod_perl: Not used for this script (mod_perl not loaded) 
User: apache2 
 Note: Your CGI scripts are executing as this user. 
 Warning: Since your CGI script is not running as user nobody, you need to change the locks in the *,v RCS files of the TWiki distribution from nobody to apache2. Otherwise, changes to topics will not be logged by RCS.  
Group(s): apache2 apache2 

Test of TWiki.cfg Configuration:
$wikiHomeUrl: http://wiki.retrograde.dk 
 Note: This is the link of the TWiki icon in the upper left corner. 
$defaultUrlHost: http://www.retrograde.dk 
 Note: This must be the protocol and host part (with optional port number) of the TWiki URL. 
$scriptUrlPath: /twiki/bin 
 Note: This must be the URI of the TWiki cgi-bin directory. 
$pubUrlPath: /twiki/pub 
 Note: This must be the URI of the public directory.This is not set correctly if the /twiki/pub/wikiHome.gif image below is broken:
 
$pubDir: /home/retro/web/TWiki/pub 
 Note: This is the public directory, as seen from the file system. It must correspond to $pubUrlPath. 
$templateDir: /home/retro/web/TWiki/templates 
 Note: This is the TWiki template directory, as seen from the file system.  
 Warning: Security issue: This directory should not be writable by the apache2 user. 
$dataDir: /home/retro/web/TWiki/data 
 Note: This is the data directory where TWiki stores all topics. 
$mailProgram: /usr/sbin/sendmail -t -oi -oeq 
 Note: This is the mail program TWiki uses to send mail. 
$rcsDir: /usr/bin 
 Note: This is the directory where RCS is located. 
RCS Version: 5.7 
 Note: This is the version of RCS which will be used. 
$lsCmd: /bin/ls 
 Note: This is the file list program TWiki uses to list topics. 
$egrepCmd: /bin/egrep 
 Note: This is a program TWiki uses for search. 
$fgrepCmd: /bin/fgrep 
 Note: This is a program TWiki uses for search. 
$safeEnvPath: /bin:/usr/bin 
 Note: This is used to initialise the PATH variable, and is used to run the 'diff' program used by RCS, as well as to run shell programs such as Bourne shell or 'bash'. 

Path and Shell Environment
Original PATH: /sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin 
 Note: This is the PATH value passed in from the web server to this script - it is reset by TWiki scripts to the PATH below, and is provided here for comparison purposes only.  
Current PATH: /bin:/usr/bin 
 Note: This is the actual PATH setting that will be used by Perl to run programs. It is normally identical to $safeEnvPath, unless that variable is empty.  
diff: GNU diff was found on the PATH - this is the recommended diff tool. 
 Note: The 'diff' command is used by RCS to compare files.  

Internationalisation and Locale Setup
$useLocale: 0 
 Note: This TWiki.cfg setting controls whether locales are used by Perl and 'grep'.  
$siteLocale: en_US.ISO-8859-1 
 Note: This TWiki.cfg parameter sets the site-wide locale - for example, de_AT.ISO-8859-1 where 'de' is the language code, 'AT' the country code and 'ISO-8859-1' is the character set. Use the locale -a command on your system to determine available locales.  
 Warning: Unable to set locale to en_US.ISO-8859-1, actual locale is C - please test your locale settings.  
$upperNational:  
 Note: This TWiki.cfg parameter is used when $useLocale is 0, to work around missing or non-working locales. It is also used with Perl 5.005 for efficiency reasons - upgrading to Perl 5.6.1 with working locales is recommended, and removes the need for this. If required, this parameter should be set to the upper case accented characters you require in your locale.  
$lowerNational:  
 Note: This TWiki.cfg parameter is used whenever $upperNational is used. This parameter should be set to the lower case accented characters you require in your locale.