Vanilla のプリティ URL をサブディレクトリで有効にする手順

gistfile1.txt

1. conf/config.php
$Configuration['Garden']['RewriteUrls'] = FALSE;
↓
$Configuration['Garden']['RewriteUrls'] = TRUE;

2. .htaccess
こんな感じになってるところを、
   # RewriteEngine On
   # Certain hosts may require the following line.
   # If vanilla is in a subfolder then you need to specify it after the /. 
   # (ex. You put Vanilla in /forum so change the next line to: RewriteBase /forum)
   RewriteBase /

こんな感じに直す。

   RewriteEngine On
   # Certain hosts may require the following line.
   # If vanilla is in a subfolder then you need to specify it after the /. 
   # (ex. You put Vanilla in /forum so change the next line to: RewriteBase /forum)
   RewriteBase /~yu-tang/vanilla