• using R Under development (unstable) (2025-06-27 r88363)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     Debian clang version 19.1.7 (3+b1)     Debian flang-new version 19.1.7 (3+b1)
• running under: Debian GNU/Linux 13 (trixie)
• using session charset: UTF-8
• checking for file ‘deeptrafo/DESCRIPTION’ ... OK
• this is package ‘deeptrafo’ version ‘1.0-0’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• 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 ‘deeptrafo’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... NOTE   Missing dependency on R >= 4.1.0 because package code uses the pipe   |> or function shorthand \(...) syntax added in R 4.1.0.   File(s) using such syntax:     ‘deeptrafo.Rd’ ‘ensembles.R’ ‘methods.R’
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [4s/7s] ERROR Loading this package had a fatal error status code 1 Loading log: Loading required package: tensorflow Loading required package: keras Loading required package: tfprobability Loading required package: deepregression Error: package or namespace load failed for ‘deepregression’:  .onLoad failed in loadNamespace() for 'torch', details:   call: inst_path()   error: torch cannot write into '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/torch/'. Error: package ‘deepregression’ could not be loaded Execution halted
• DONE

Status: 1 ERROR, 1 NOTE