Problem installing Rcmdr on version 4.1.2...

Typically, when an R package wraps a third-party library, you need a
development version of it installed in order to install that package
from source.

If you're running R from the Linux Mint repos, try to install
r-cran-nloptr from Linux Mint repositories. If you don't, or have some
trouble installing the package, install the libnlopt-dev Linux Mint
package before trying to install the nloptr R package.

libnlopt-dev installed okay, but when I tried pulling in the r-cran
package I got this:

brian at brian-Aspire-ES1-511:~$ sudo apt-get install r-cran-nloptr
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
 r-cran-nloptr : Depends: r-api-3.4
E: Unable to correct problems, you have held broken packages.

I'll try the R site, but I'm open to other ideas.:-(

Brian Lunergan
Russell, ON
Canada

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