Running examples in ‘CallEshotgun-Ex.R’ failed
The error most likely occurred in:

> ### Name: checkLibraries
> ### Title: Check for required Library and Python Packages
> ### Aliases: checkLibraries
> 
> ### ** Examples
> 
> checkLibraries()
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Using virtual environment '/data/gannet/ripley/.virtualenvs/r-reticulate' ...
+ '/data/gannet/ripley/.virtualenvs/r-reticulate/bin/python' -m pip install --upgrade 'numpy'
Requirement already satisfied: numpy in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (1.22.3)
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Using virtual environment '/data/gannet/ripley/.virtualenvs/r-reticulate' ...
+ '/data/gannet/ripley/.virtualenvs/r-reticulate/bin/python' -m pip install --upgrade 'GPy'
Requirement already satisfied: GPy in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (1.10.0)
Requirement already satisfied: paramz>=0.9.0 in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from GPy) (0.9.5)
Requirement already satisfied: six in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from GPy) (1.16.0)
Requirement already satisfied: numpy>=1.7 in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from GPy) (1.22.3)
Requirement already satisfied: cython>=0.29 in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from GPy) (0.29.28)
Requirement already satisfied: scipy>=1.3.0 in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from GPy) (1.8.0)
Requirement already satisfied: decorator>=4.0.10 in /data/gannet/ripley/.virtualenvs/r-reticulate/lib/python3.9/site-packages (from paramz>=0.9.0->GPy) (5.1.1)
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Warning in check_forbidden_install("Python packages") :
  cannot install Python packages during R CMD check
Using virtual environment '/data/gannet/ripley/.virtualenvs/r-reticulate' ...
+ '/data/gannet/ripley/.virtualenvs/r-reticulate/bin/python' -m pip install --upgrade 'pygmo'
ERROR: Could not find a version that satisfies the requirement pygmo (from versions: none)
ERROR: No matching distribution found for pygmo
Error: Error installing package(s): "'pygmo'"
Execution halted