Hello,
I used the following code to install the latest version of OpenMx on macOS 10.13.4. I got the following error.
> source('https://openmx.ssri.psu.edu/software/getOpenMx.R') You are now installing the latest version of OpenMx.Warning in install.packages : unable to access index for repository https://openmx.ssri.psu.edu/software/bin/macosx/el-capitan/contrib/3.5: cannot open URL 'https://openmx.ssri.psu.edu/software/bin/macosx/el-capitan/contrib/3.5/PACKAGES' Warning in install.packages : package ‘OpenMx’ is not available (as a binary package for R version 3.5.0)
I tried a second approach by downloading the latest binary version of the OpenMx for Mac. The link [6] provided on the website does not work.
Thanks in advance