I recommend setting up a local WordPress installation to test any new plugins before you install them on your live site because I’m a firm believer in Murphy’s law. I can’t say how many times I’ve run into embarrassing, unexpected compatibility issues with older WordPress versions or other plugins that took my site offline. It’s easy to repair a damaged local site, but not so easy to repair a bigger site with more traffic while it’s live. You would think that this would be a straightforward process given the millions of blogs on the internet there using WordPress, but I’ve found that most of the time it’s a pain.
Before we get started, here’s what I have set up (and what I’m presuming that you do, too):
1. Ubuntu Linux 9.10 running in a VMWare virtual machine. 2. A working LAMPP stack (Linux, Apache2, MySQL, PHP, Perl) running on this machine. 3. A folder directory structure that mirrors my live server. You can do this most easily with symlinks if you need to make any changes to the default setup.
First, enable and activate mod_rewrite (Apache’s URL rewriting engine, which is usually critical to running WordPress) on your Apache server:
Check that it’s enabled:
If you see output containing “mod_rewrite,” you’re good to go.
Edit the configuration so Apache will allow overrides to it’s default configuration:
On line 9, you should see a group of directives that look like this. Change “AllowOverride None” to “AllowOverride All” .
Restart Apache again:
After that, download your site’s files into your local directory, export your database from your site (follow this guide), and import it locally and you shouldn’t have any problems. Enjoy!