no such file to load -- mvc/controller/robots.txt.rb
/home/kui/nenkin/index.cgi:47:in `load'
/home/kui/nenkin/index.cgi:47
--- $params ---
action	=> index
is_english?	=> false
controller	=> robots.txt
--- ENV ---
REDIRECT_STATUS	=> 200
HTTP_X_CC_ID	=> ccc03-02
HTTP_HOST	=> nenkin.lab.nig.ac.jp
HTTP_USER_AGENT	=> CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
HTTP_ACCEPT	=> text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
HTTP_ACCEPT_LANGUAGE	=> en-us,en;q=0.5
HTTP_ACCEPT_ENCODING	=> gzip
HTTP_ACCEPT_CHARSET	=> ISO-8859-1,utf-8;q=0.7,*;q=0.7
HTTP_CONNECTION	=> close
HTTP_CACHE_CONTROL	=> no-cache
HTTP_PRAGMA	=> no-cache
PATH	=> /sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin
SERVER_SIGNATURE	=> <address>Apache/2.0.52 (Red Hat) Server at nenkin.lab.nig.ac.jp Port 80</address>
SERVER_SOFTWARE	=> Apache/2.0.52 (Red Hat)
SERVER_NAME	=> nenkin.lab.nig.ac.jp
SERVER_ADDR	=> 133.39.75.171
SERVER_PORT	=> 80
REMOTE_ADDR	=> 38.107.191.117
DOCUMENT_ROOT	=> /home/kui/nenkin
SERVER_ADMIN	=> root@localhost
SCRIPT_FILENAME	=> /home/kui/nenkin/index.cgi
REMOTE_PORT	=> 55822
REDIRECT_URL	=> /robots.txt
GATEWAY_INTERFACE	=> CGI/1.1
SERVER_PROTOCOL	=> HTTP/1.1
REQUEST_METHOD	=> GET
QUERY_STRING	=> 
REQUEST_URI	=> /robots.txt
SCRIPT_NAME	=> /index.cgi
PARENT_DIRECTORY	=> /