Bolt.cm one click install

bolt-install.php

<?php
    // Script to install the latest version of Bolt.cm CMS

    // Define function to test if curl is installed on the server
    function _is_curl_installed() {
        if  (in_array  ('curl', get_loaded_extensions())) {
            return true;
        } else {
            return false;
        }
    }

    // Ouput text to user based on test
    if (_is_curl_installed()) {
        shell_exec("curl -O http://bolt.cm/distribution/bolt-latest.tar.gz");
        shell_exec("tar -xzf bolt-latest.tar.gz --strip-components=1");
        shell_exec("chmod -R 777 files/ app/database/ app/cache/ app/config/ theme/ extensions/");
        echo "Bolt.cm was successfully installed";
    } else {
        echo "cURL is NOT installed on this server";
    }
?>

Useful for shared hosts, or simply when you don't have shell access. Also avoid large FTP transfers by uploading only your theme and config files.