While using Ubuntu 10.10+Nginx 0.8.53+gnosek's fcgiwrap to serve a
Mailman mailing list server
http://www.gnu.org/software/mailman/index.html, that was installed as
stated in http://wiki.nginx.org/Mailman, I keep getting the error:

[error] FastCGI sent in stderr: "Cannot get script name, is
DOCUMENT_ROOT and SCRIPT_NAME set and is the script executable?"

These attempts were successful:
http://mail.example.com/ => shows standard Mailman Welcome page,
browser bar shows: http://mail.example.com/mailman/listinfo
http://mail.example.com/listinfo => shows standard Mailman Welcome
page, this time browser bar shows: http://mail.example.com/listinfo
http://mail.example.com/admin => shows standard Mailman Admin Links
page, browser bar shows: http://mail.example.com/admin
http://mail.example.com/images/mailman/ => shows "403 Forbidden"
page, as expected http://mail.example.com/pipermail/ => shows "Index
of /pipermail/" page, as expected
http://mail.example.com/mailman/private => shows "You must specify a
list.", as expected

All other attempts were unsuccessful, such as:
Clicking in "the mailing list overview page" link
http://mail.example.com/cgi-bin/mailman/listinfo or on the "List"
"Mailman" link,

Those only output a "403" (produced by fcgiwrap?)

And the nginx error log shows:
[error] 1181#0: *17 FastCGI sent in
stderr: "Cannot get script name, is DOCUMENT_ROOT and SCRIPT_NAME
set and is the script executable?" while reading response header
from upstream, client: 127.0.1.1,
server: mail.example.com,
request: "GET /cgi-bin/mailman/listinfo HTTP/1.1",
upstream: "fastcgi://unix:/var/run/fcgiwrap.socket:",
host: "mail.example.com",
referrer: "http://mail.example.com/admin"

My nginx file has:
server {
listen 80;
server_name mail.example.com;
root /usr/lib/cgi-bin;
location = / {
rewrite ^ /mailman/listinfo permanent;
}
location / {
rewrite ^ /mailman$uri;
}
location /mailman/ {
fastcgi_split_path_info (^/mailman/[^/]*)(.*)$;
#include /etc/nginx/fastcgi_params;
include fastcgi_params;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SCRIPT_FILENAME
$document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param PATH_TRANSLATED
$document_root$fastcgi_path_info; fastcgi_pass
unix:/var/run/fcgiwrap.socket;
}
location /images/mailman {
alias /var/lib/mailman/icons;
}
location /pipermail {
alias /var/lib/mailman/archives/public;
autoindex on;
}
}

My, default and unchanged, /etc/mailman/mm_cfg.py, that has:
DEFAULT_URL_PATTERN = 'http://%s/cgi-bin/mailman/'
PRIVATE_ARCHIVE_URL = '/cgi-bin/mailman/private'
DEFAULT_EMAIL_HOST = 'mail.example.com'
DEFAULT_URL_HOST = 'mail.example.com'

My nginx -V
nginx version: nginx/0.8.53
TLS SNI support enabled
configure arguments: --conf-path=/etc/nginx/nginx.conf
--error-log-path=/var/log/nginx/error.log
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-log-path=/var/log/nginx/access.log
--http-proxy-temp-path=/var/lib/nginx/proxy
--lock-path=/var/lock/nginx.lock --pid-path=/var/run/nginx.pid
--with-http_ssl_module --without-http_limit_req_module
--without-mail_pop3_module --without-mail_smtp_module
--without-mail_imap_module --without-http_uwsgi_module
--without-http_scgi_module --without-http-cache

My cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
127.0.1.1 mail.example.com mail
127.1.1.1 www.example.com example.com
--

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