* using log directory ‘/data/gannet/ripley/R/packages/tests-MKL/clifford.Rcheck’
* using R Under development (unstable) (2025-05-04 r88189)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc-15 (GCC) 15.1.0
    GNU Fortran (GCC) 15.1.0
* running under: Fedora Linux 40 (Workstation Edition)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘clifford/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘clifford’ version ‘1.1-0’
* 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 ‘clifford’ can be installed ... [38s/46s] OK
* used C++ compiler: ‘g++-15 (GCC) 15.1.0’
* checking package directory ... 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... [21s/25s] OK
* checking Rd files ... 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [20s/26s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’ [86s/98s]
 [87s/99s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [89s/90s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘complex_clifford.Rmd’ using rmarkdown
--- finished re-building ‘complex_clifford.Rmd’

--- re-building ‘conformal_algebra_clifford.Rmd’ using rmarkdown
--- finished re-building ‘conformal_algebra_clifford.Rmd’

--- re-building ‘determinants_clifford.Rmd’ using rmarkdown
--- finished re-building ‘determinants_clifford.Rmd’

--- re-building ‘getcoeffs.Rmd’ using rmarkdown
--- finished re-building ‘getcoeffs.Rmd’

--- re-building ‘lorentz_clifford.Rmd’ using rmarkdown
--- finished re-building ‘lorentz_clifford.Rmd’

--- re-building ‘pauli_clifford.Rmd’ using rmarkdown
--- finished re-building ‘pauli_clifford.Rmd’

--- re-building ‘pseudoscalar.Rmd’ using rmarkdown
--- finished re-building ‘pseudoscalar.Rmd’

--- re-building ‘quaternion_clifford.Rmd’ using rmarkdown

Quitting from quaternion_clifford.Rmd:19-22 [unnamed-chunk-1]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `knitr::include_graphics()`:
! Cannot find the file(s): "../../../../../../../../2/ripley/R/test-MKL/onion/help/figures/onion.png"
---
Backtrace:
    ▆
 1. └─knitr::include_graphics(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'quaternion_clifford.Rmd' failed with diagnostics:
Cannot find the file(s): "../../../../../../../../2/ripley/R/test-MKL/onion/help/figures/onion.png"
--- failed re-building ‘quaternion_clifford.Rmd’

--- re-building ‘signature.Rmd’ using rmarkdown
--- finished re-building ‘signature.Rmd’

--- re-building ‘clifford.Rnw’ using Sweave

Attaching package: ‘clifford’

The following object is masked from ‘package:stats’:

    terms

The following object is masked from ‘package:methods’:

    signature

The following object is masked from ‘package:base’:

    %o%

--- finished re-building ‘clifford.Rnw’

SUMMARY: processing the following file failed:
  ‘quaternion_clifford.Rmd’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/data/gannet/ripley/R/packages/tests-MKL/clifford.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 6:42.00, 321.88 + 29.55