A good news is that the
elliplot 1.1.1 is listed at CRAN. Now the procedure to install is simple for Windows users.
install.packages('elliplot') library(elliplot) ellipseplot(1:9)
The above is the simplest way to install, load and use the package.
Mac users may want to try the followings, because a binary package for Mac is not available at this moment.
The delay of building binaries for Mac seems usual schedule of CRAN listing. Anyway, the job of CRAN people was faster than I expected. That was good.
CRAN lists preferred licences at https://www.r-project.org/Licenses/.
Though there is an option to receive a license that is not listed at that page, this option is for a major license. They do not want to accept a minor license. So, I had to change my license to a major one, to list
elliplot at CRAN.
That is not a matter.
I understand that CRAN needs plenty of legal words, while I like a license written by simple usual words.