• using R version 4.6.0 (2026-04-24)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.1.0-1) 16.1.0     GNU Fortran (Debian 16.1.0-1) 16.1.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-06-20 04:36:57 UTC
• checking for file ‘ICS/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘ICS’ version ‘1.4-2’
• 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 serialization versions ... OK
• checking whether package ‘ICS’ 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 ... [2s/3s] OK
• checking whether the package can be loaded with stated dependencies ... [2s/3s] OK
• checking whether the package can be unloaded cleanly ... [2s/3s] OK
• checking whether the namespace can be loaded with stated dependencies ... [2s/4s] OK
• checking whether the namespace can be unloaded cleanly ... [2s/3s] OK
• checking loading without being on the library search path ... [2s/3s] 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 ... [13s/17s] 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 sizes of PDF files under ‘inst/doc’ ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [14s/18s] OK Examples with CPU (user + system) or elapsed time > 5s         user system elapsed ICS-S3 4.157 0.051 5.377
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [3s/4s] OK   Running ‘testthat.R’ [3s/4s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [15s/20s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘ICS.Rnw’ using Sweave Loading required package: mvtnorm Error: processing vignette 'ICS.Rnw' failed with diagnostics: Failed to locate ‘texi2pdf’ output file ‘ICS.pdf’ for vignette with name ‘ICS’ and engine ‘utils::Sweave’. The following files exist in working directory ‘/home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/ICS.Rcheck/vign_test/ICS/vignettes’: ‘ICS-009.pdf’ (7063 bytes), ‘ICS-011.pdf’ (5584 bytes), ‘ICS-013.pdf’ (8543 bytes), ‘ICS-015.pdf’ (106246 bytes), ‘ICS-017.pdf’ (106428 bytes), ‘ICS-019.pdf’ (106249 bytes), ‘ICS-021.pdf’ (8723 bytes), ‘ICS-026.pdf’ (4562 bytes), ‘ICS-pixmap.png’ (171558 bytes), ‘ICS.Rnw’ (79011 bytes), ‘ICS.aux’ (187 bytes), ‘ICS.log’ (16581 bytes), ‘ICS.out’ (0 bytes), ‘ICS.tex’ (80270 bytes), ‘ICS.tpt’ (70176 bytes) --- failed re-building ‘ICS.Rnw’ SUMMARY: processing the following file failed:   ‘ICS.Rnw’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [6s/9s] OK
• checking HTML version of manual ... [5s/6s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR