• using R version 4.3.0 beta (2023-04-08 r84203)
• 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
• using session charset: UTF-8
• checking for file ‘gnm/DESCRIPTION’ ... OK
• this is package ‘gnm’ version ‘1.1-2’
• 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 ‘gnm’ can be installed ... [8s/11s] OK
• used C compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
• used SDK: ‘MacOSX11.3.sdk’
• checking installed package size ... OK
• 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 R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [1s/2s] OK
• checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the package can be unloaded cleanly ... [1s/2s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
• checking loading without being on the library search path ... [1s/2s] 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 ... [9s/11s] OK
• checking Rd files ... [1s/1s] NOTE
  checkRd: (-1) barleyHeights.Rd:18: Escaped LaTeX specials: \&
  checkRd: (-1) barleyHeights.Rd:22: Escaped LaTeX specials: \&
• checking Rd metadata ... 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 ... [0s/0s] OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... 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 ... [9s/12s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in ‘inst/doc’ ... OK
• checking running R code from vignettes ... [5s/7s] OK
    ‘gnmOverview.Rnw’... [5s/7s] OK
• checking re-building of vignette outputs ... [12s/18s] NOTE
  Error(s) in re-building vignettes:
  --- re-building ‘gnmOverview.Rnw’ using Sweave
  Refitting with parameters of first Dref weight constrained to zero
  Refitting with parameters of first Dref weight constrained to zero
  Refitting with parameters of first Dref weight constrained to zero
  Error: processing vignette 'gnmOverview.Rnw' failed with diagnostics:
  Running 'texi2dvi' on 'gnmOverview.tex' failed.
  LaTeX errors:
  ! LaTeX Error: File `txfonts.sty' not found.
  
  Type X to quit or <RETURN> to proceed,
  or enter new name. (Default extension: sty)
  
  ! Emergency stop.
  <read *>
           
  l.14 \usepackage
                  [scaled=0.92]{helvet}^^M
  ! ==> Fatal error occurred, no output PDF file produced!
  --- failed re-building ‘gnmOverview.Rnw’
  
  SUMMARY: processing the following file failed:
    ‘gnmOverview.Rnw’
  
  Error: Vignette re-building failed.
  Execution halted
  
• checking PDF version of manual ... [6s/7s] OK
• DONE
  Status: 2 NOTEs
• using check arguments '--no-clean-on-error '