Unable to install selectionTools from Dockerfile

[Ed-G655]

Hello,
I get the following error while I trying to build a docker image from dockerfile:

installing to /usr/local/lib/R/site-library/rehh/libs
** R
** data
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (rehh)

The downloaded source packages are in
	'/tmp/RtmpC3LPKH/downloaded_packages'
Install rehh
* installing to library '/usr/local/lib/R/site-library'
ERROR: dependency 'gplots' is not available for package 'rehh'
* removing '/usr/local/lib/R/site-library/rehh'
error with R
The command '/bin/sh -c git clone https://github.com/smilefreak/selectionTools.git     && cd selectionTools     && ./install.sh' returned a non-zero cod

I'm working with Docker version 20.10.11
Could you please help me?
Thanks!