When opening the installer, the generated stylesheet has issues. At least two blocking problems:
Stylesheet is incomplete. A few basic boxes and colors are set, but the fonts and page container are not set. Presumably it's missing a few css files.(false negative, caused by missing symlink in skins/Vector)
- Images are broken. It's embedding urls like list-style-image: url(http://mediawiki.dev/wiki/mw-config/images/bullet.gif?2015-04-29T22:21:40Z)!ie; using "/wiki" instead of "/w", thus 404 Error.