MCMC for the Dark Energy Spectroscopic Instrument
Steps Ryan did to get Tractor going.
- Removed any ambient installations of tractor or astrometry.
- Created a virtualenv with --system-site-packages.
- Get Dustin's checkout.sh and run it.
- Change into tractor directory and python setup.py install.
- Moved tractor/astrometry into virtualenv site packages.
- Installed pyfits into virtualenv via pip.