I was trying to install “melonnpan” (https://github.com/biobakery/melonnpan#markdown-header-from-within-r) from within R and also from other ways. Everytime got the same error and was unable to install:
ERROR: dependency ‘ply’ is not available for package ‘melonnpan’
I have searched and found no such package called “ply” . Please help me.
(I’'m usiing R version 4.0 and got the same error in other versions like 3.5.3 and 3.6.3 also).
Thanks & Regards,