Script Error

uninitialized constant ERuby
Did you mean?  ERB

Backtrace

(erb):6:in `
'
/usr/local/lib/ruby/2.3.0/erb.rb:864:in `eval'
/usr/local/lib/ruby/2.3.0/erb.rb:864:in `result'
eruby.cgi:83:in `
'

Environment

["PATH = /usr/local/bin:/usr/bin:/bin\n", "REDIRECT_HANDLER = eruby\n", "REDIRECT_STATUS = 200\n", "UNIQUE_ID = ZiyfyaAQOoMAADzJb-sAAAAV\n", "SCRIPT_URL = /class/sitemap.rhtml\n", "SCRIPT_URI = http://www.edc-j.net/class/sitemap.rhtml\n", "HTTP_AGK = edc-j.net\n", "HTTP_ACCEPT = */*\n", "HTTP_USER_AGENT = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)\n", "HTTP_HOST = www.edc-j.net\n", "HTTP_GEOIP_ADDR = 18.224.33.107\n", "HTTP_GEOIP_CONTINENT_CODE = NA\n", "HTTP_GEOIP_COUNTRY_CODE = US\n", "HTTP_GEOIP_COUNTRY_NAME = United States\n", "SERVER_SIGNATURE = \n", "SERVER_SOFTWARE = Apache\n", "SERVER_NAME = www.edc-j.net\n", "SERVER_ADDR = 160.16.58.131\n", "SERVER_PORT = 80\n", "REMOTE_ADDR = 18.224.33.107\n", "DOCUMENT_ROOT = /var/www/virtual/edc-j.net/html\n", "SERVER_ADMIN = postmaster@edc-j.net\n", "SCRIPT_FILENAME = /var/www/virtual/edc-j.net/cgi-bin/eruby.cgi\n", "REMOTE_PORT = 61868\n", "REDIRECT_URL = /class/sitemap.rhtml\n", "GATEWAY_INTERFACE = CGI/1.1\n", "SERVER_PROTOCOL = HTTP/1.1\n", "REQUEST_METHOD = GET\n", "QUERY_STRING = \n", "REQUEST_URI = /class/sitemap.rhtml\n", "SCRIPT_NAME = /cgi-bin/eruby.cgi\n", "PATH_INFO = /class/sitemap.rhtml\n", "PATH_TRANSLATED = /var/www/virtual/edc-j.net/html/class/sitemap.rhtml\n"]