• Download and install the appropriate version for your machine on the nightly builds page
• Start Minefield.
• Go to the page “about:config”
• Filter for “webgl”
• Switch the value “webgl.enabled_for_all_sites” to “true”.

Running Minefield with Software Rendering on Linux

If your graphics hardware doesn’t support OpenGL 2.0, than you should enable Mesa support.

• Download and install the appropriate version for your machine on the nightly builds page
• Install Mesa on Linux if not already.
• Start Minefield.
• Go to the page “about:config”
• Filter for “webgl”
• Switch the value “webgl.enabled_for_all_sites” to “true”.
• Switch the value “webgl.software_rendering” to “true”.
• Set the “webgl.osmesalib” setting to the location of your OSMesa shared library (normally something like /usr/lib/libOSMesa.so).

Safari

Safari (only on Macs with Snow Leopard i.e OS X 10.6) otherwise use Firefox or Chromium