STScI has recently announced that it will end support for the main Astroconda channel, used for installing Gemini data reduction packages, on 1 February 2023.
We have been working for the past few weeks to ensure that dependencies of Gemini IRAF and DRAGONS 3.0 can be installed using conda-forge, in place of STScI's Astroconda channel and Anaconda's "defaults". Please see further information and instructions in today's announcement at http://www.gemini.edu/observing/phase-iii/understanding-and-processing-data/data-processing-software.