Sphinx cannot be found on your system. You may need to configure the following
settings in your config/sphinx.yml file:
  * bin_path
  * searchd_binary_name
  * indexer_binary_name

rake aborted!
key not found

bin_path: /usr/bin/searchd
  searchd_binary_name: searchd
  indexer_binary_name: sphinx-indexer

ThinkingSphinx::SphinxError in Jobs#index
 Showing app/views/jobs/index.html.erb where line #30 raised:
 unknown local index 'job_core' in search request

development:
    min_infix_len: 3
    config_file: "./config/development.sphinx.conf"
    searchd_log_file: "./log/searchd.log"
    query_log_file: "./log/searchd.query.log"
    pid_file: "./log/searchd.development.pid"
    bin_path: "/usr/local/bin"
    searchd_binary_name: "searchd"
    indexer_binary_name: "indexer"