• using R version 4.3.0 (2023-04-21)
• using platform: x86_64-apple-darwin20 (64-bit)
• 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 13.3.1
• using session charset: UTF-8
• checking for file ‘amt/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘amt’ version ‘0.2.1.0’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... ERROR Package required but not available: ‘ctmm’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
• DONE Status: 1 ERROR
• using check arguments '--no-clean-on-error '