chmod 777 $dir
If you post a message to the MU support forum at http://mu.wordpress.org/forums/ then copy and paste the following information into your message:
"; print ""; print ""; } function do_htaccess( $oldfilename, $newfilename, $base, $url ) { // remove ending slash from $base and $url $htaccess = ''; if( substr($base, -1 ) == '/') { $base = substr($base, 0, -1); } if( substr($url, -1 ) == '/') { $url = substr($url, 0, -1); } $err = ''; if( is_file( $oldfilename ) ) { $fp = @fopen( $oldfilename, "r" ); if( $fp ) { while( !feof( $fp ) ) { $htaccess .= fgets( $fp, 4096 ); } fclose( $fp ); $htaccess = str_replace( "BASE", $base, $htaccess ); if( touch( $newfilename ) ) { $fp = fopen( $newfilename, "w" ); if( $fp ) { fwrite( $fp, $htaccess ); fclose( $fp ); } else { $err = "could not open $newfilename for writing"; } } else { $err = "could not open $newfilename for writing"; } } else { $err = "could not open $oldfilename for reading"; } } else { $err = "$oldfilename not found"; } if( $err != '' ) { print "
ERROR: $err"; clearstatcache(); $files = array( "htaccess.dist", ".htaccess" ); while( list( $key, $val ) = each( $files ) ) { $stats = @stat( $val ); if( $stats ) { print "$val
"; print " uid/gid: " . $stats[ 'uid' ] . "/" . $stats[ 'gid' ] . "
\n"; print " size: " . $stats[ 'size' ] . "
"; print " perms: " . substr( sprintf('%o', fileperms( $val ) ), -4 ) . "
"; print " readable: "; print is_readable( $val ) == true ? "yes" : "no"; print "
"; print " writeable: "; print is_writeable( $val ) == true ? "yes" : "no"; print "
"; } elseif( file_exists( $val ) == false ) { print "$val
"; print " FILE NOT FOUND: $val
"; } } print "
There was a problem creating the .htaccess file.
"; print "Error: "; if( $err == "could not open $newfilename for writing" ) { print "Could Not Write To $newfilename."; } elseif( $err == "could not open $oldfilename for reading" ) { print "I could not read from $oldfilename. "; } elseif( $err == "$oldfilename not found" ) { print "The file, $oldfilename, is missing."; } print "
"; filestats( $err ); print "Please ensure that the webserver can write to this directory.
"; print "If you use Cpanel then read this post. Cpanel creates files that I need to overwrite and you have to fix that.
"; print "If all else fails then you'll have to create it by hand:"; print "
One or more of the above directories must be made writeable by the webserver.
";
print "Please chmod 777
or directory-name
chown
that directory to the user the web server runs as (usually nobody, apache, or www-data)
";
print "Refresh this page when you're done!
A file with the name '.htaccess' already exists in this directory and I cannot write to it. Please ftp to the server and delete this file from this directory!
";
print "Offending file: " . realpath( '.htaccess' ) . "
Please make sure mod_rewrite
is installed as it will be activated at the end of this install.
If the mod_rewrite
module is disabled ask your administrator to enable that module, or look at the Apache documentation or elsewhere for help setting it up.
WPMU must be installed in the root directory of a domain, otherwise it won't work."; if( checkdirs() == false ) { return false; } // Create Blogs living area. @mkdir( dirname(__FILE__) . "/wp-content/blogs.dir", 0777 ); $url = stripslashes( "http://".$_SERVER["SERVER_NAME"] . dirname( $_SERVER[ "SCRIPT_NAME" ] ) ); if( substr( $url, -1 ) == '/' ) $url = substr( $url, 0, -1 ); $base = stripslashes( dirname( $_SERVER["SCRIPT_NAME"] ) ); if( $base != "/") { $base .= "/"; } $realpath = dirname(__FILE__); return true; } function printstep1form( $dbname = 'wordpress', $uname = 'username', $pwd = 'password', $dbhost = 'localhost', $prefix = 'wp_' ) { $weblog_title = 'My new WPMU Blog'; $email = ''; $hostname = str_replace( "www.", "", $_SERVER[ 'HTTP_HOST' ] ); print "
"; } function step2() { global $wpdb, $table_prefix, $base, $blog_id; $dbname = $_POST['dbname']; $uname = $_POST['uname']; $passwrd = $_POST['pwd']; $dbhost = $_POST['dbhost']; $vhost = $_POST['vhost' ]; $prefix = 'wp_'; $base = stripslashes( dirname( $_SERVER["SCRIPT_NAME"] ) ); if( $base != "/") { $base .= "/"; } // Test the db connection. define('DB_NAME', $dbname); define('DB_USER', $uname); define('DB_PASSWORD', $passwrd); define('DB_HOST', $dbhost); if (!file_exists('wp-config-sample.php')) die('Sorry, I need a wp-config-sample.php file to work from. Please re-upload this file from your WordPress installation.'); $configFile = file('wp-config-sample.php'); // We'll fail here if the values are no good. require_once('wp-includes/wp-db.php'); printheader(); print "Creating Database Config File: "; $handle = fopen('wp-config.php', 'w'); foreach ($configFile as $line_num => $line) { switch (trim( substr($line,0,16) )) { case "define('DB_NAME'": fwrite($handle, str_replace("wordpress", $dbname, $line)); break; case "define('DB_USER'": fwrite($handle, str_replace("'username'", "'$uname'", $line)); break; case "define('DB_PASSW": fwrite($handle, str_replace("'password'", "'$passwrd'", $line)); break; case "define('DB_HOST'": fwrite($handle, str_replace("localhost", $dbhost, $line)); break; case "define('VHOST',": fwrite($handle, str_replace("VHOSTSETTING", $vhost, $line)); break; case '$table_prefix =': fwrite($handle, str_replace('wp_', $prefix, $line)); break; case '$base = \'BASE\';': fwrite($handle, str_replace('BASE', $base, $line)); break; default: fwrite($handle, $line); break; } } fclose($handle); chmod('wp-config.php', 0666); print "DONECongrats! Your WPMU site has been set up and you have been sent details of your login and password in an email.
"; } switch( $_POST[ 'action' ] ) { case "step2": // get blog username // create wp-config.php step2(); // Install Blog! include_once('./wp-config.php'); include_once('./wp-admin/upgrade-functions.php'); make_db_current_silent(); populate_options(); do_htaccess( 'htaccess.dist', '.htaccess', $base, ''); printheader(); step3(); break; case "step3": // call createBlog(); // create .htaccess // print login info and links. require_once('./wp-config.php'); require_once('./wp-admin/upgrade-functions.php'); make_db_current_silent(); populate_options(); do_htaccess( 'htaccess.dist', '.htaccess', $base, ''); printheader(); step3(); break; default: // check that directories are writeable. // create wpmu-settings.php // get db auth info. printheader(); if( step1() ) { printstep1form(); } break; } ?>