* using log directory ‘/Users/ripley/R/packages/tests-devel/twingp.Rcheck’
* using R Under development (unstable) (2023-05-23 r84459)
* using platform: aarch64-apple-darwin22.5.0
* R was compiled by
    Apple clang version 14.0.3 (clang-1403.0.22.14.1)
    GNU Fortran (GCC) 12.2.0
* running under: macOS Ventura 13.4
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘twingp/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘twingp’ version ‘1.0’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘twingp’ can be installed ... ERROR
Installation failed.
See ‘/Users/ripley/R/packages/tests-devel/twingp.Rcheck/00install.out’ for details.
* DONE

Status: 1 ERROR
See
  ‘/Users/ripley/R/packages/tests-devel/twingp.Rcheck/00check.log’
for details.

        8.51 real         9.26 user         0.78 sys