##############################################################################
##############################################################################
###
### Running command:
###
###   /Library/Frameworks/R.framework/Resources/bin/R CMD build --keep-empty-dirs --no-resave-data HiCool
###
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* checking for file ‘HiCool/DESCRIPTION’ ... OK
* preparing ‘HiCool’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘HiCool.Rmd’ using rmarkdown
Channels:
 - conda-forge
 - bioconda
Platform: osx-arm64
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed

PackagesNotFoundError: The following packages are not available from current channels:

  - python=3.7.12*

Current channels:

  - https://conda.anaconda.org/conda-forge
  - https://conda.anaconda.org/bioconda

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.



Quitting from lines 71-80 [unnamed-chunk-3] (HiCool.Rmd)
Error: processing vignette 'HiCool.Rmd' failed with diagnostics:
Error creating conda environment '/Users/biocbuild/Library/Caches/org.R-project.R/R/basilisk/1.18.0/HiCool/1.6.0/env' [exit code 1]
--- failed re-building ‘HiCool.Rmd’

SUMMARY: processing the following file failed:
  ‘HiCool.Rmd’

Error: Vignette re-building failed.
Execution halted