Steps to reproduce:
- Begin a fresh Moodle 2.0 PR3 installation
- Select e.g. french language for installation (or another language, not english)
- Observe that the language is correctly set to french (installation proceeds in french)
- On the "Moodle license" screen (displayed in french), click "I accept" (don't remember the exact term on the button)
- Observe that the installer swaps to english language and the rest of installation proceeds in english
- The whole installation procedure should proceed in the language selected at the beginning of installation.