R sequenza package installation error

[Parth Shah]

Hi all,

I am not able to install the R sequenza package to R 3.2.1 on macOS. It throws the following error:

> install.packages("sequenza")
--- Please select a CRAN mirror for use in this session ---
Warning: unable to access index for repository https://cloud.r-project.org/src/contrib
Warning: unable to access index for repository https://cloud.r-project.org/bin/macosx/contrib/3.2
Warning message:
package ‘sequenza’ is not available (for R version 3.2.1)

I have installed the Python package sequenza-utils and have processed the small.seqz.gz files, but for downstream analysis, I need the R sequenza package.

If anyone has any suggestions on how to resolve this issue, would be helpful.

Thank you all.