Package: PureCN Version: 2.3.0 Command: /Library/Frameworks/R.framework/Resources/bin/R CMD INSTALL PureCN StartedAt: 2022-07-10 18:49:37 -0400 (Sun, 10 Jul 2022) EndedAt: 2022-07-10 18:49:38 -0400 (Sun, 10 Jul 2022) EllapsedTime: 1.0 seconds RetCode: 1 Status: ERROR