• using R version 4.5.2 (2025-10-31)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.3.0-10) 14.3.0     GNU Fortran (Debian 14.3.0-10) 14.3.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘iRfcb/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘iRfcb’ version ‘0.6.0’
• 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 ‘iRfcb’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... OK
• 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 ... [5s/7s] OK
• checking whether the package can be loaded with stated dependencies ... [4s/6s] OK
• checking whether the package can be unloaded cleanly ... [5s/7s] OK
• checking whether the namespace can be loaded with stated dependencies ... [4s/6s] OK
• checking whether the namespace can be unloaded cleanly ... [5s/6s] OK
• checking loading without being on the library search path ... [5s/6s] OK
• checking whether startup messages can be suppressed ... [5s/7s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [32s/43s] OK
• checking Rd files ... [1s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [11s/15s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [35s/46s] OK   Running ‘spelling.R’ [0s/0s]   Running ‘testthat.R’ [35s/46s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [14s/324s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘a-general-tutorial.Rmd’ using rmarkdown Quitting from a-general-tutorial.Rmd:41-49 [unnamed-chunk-4] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `ifcb_download_test_data()`: ! Download failed after 10 attempts. --- Backtrace:     ▆  1. └─iRfcb::ifcb_download_test_data(...) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'a-general-tutorial.Rmd' failed with diagnostics: Download failed after 10 attempts. --- failed re-building ‘a-general-tutorial.Rmd’ --- re-building ‘qc-tutorial.Rmd’ using rmarkdown The virtual environment was not created successfully because ensurepip is not available. On Debian/Ubuntu systems, you need to install the python3-venv package using the following command.     apt install python3.13-venv You may need to use sudo with that command. After installing the python3-venv package, recreate your virtual environment. Failing command: /home/hornik/tmp/scratch/RtmpQrfcm9/iRfcb/bin/python3.13 /home/hornik/tmp/scratch/check-CRAN-regular-hornik/.virtualenvs/r-reticulate/bin/python: No module named pip [WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead. --- finished re-building ‘qc-tutorial.Rmd’ SUMMARY: processing the following file failed:   ‘a-general-tutorial.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [7s/11s] OK
• checking HTML version of manual ... [3s/5s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR