greta_set_install_logfile: Set logfile path when installing greta
Description
To help debug greta installation, you can save all installation output
to a single logfile.
Usage
greta_set_install_logfile(path)
Value
nothing - sets an environment variable for use with
install_greta_deps().
Arguments
- path
valid path to logfile - should end with .html so you
can benefit from the html rendering.