• using R version 4.0.3 (2020-10-10)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘np/DESCRIPTION’ ... OK
• this is package ‘np’ version ‘0.60-10’
• 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 ‘np’ can be installed ... OK
• 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 R 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 ... [73s/81s] 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 data for ASCII and uncompressed saves ... OK
• checking line endings in shell scripts ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... 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 ... [4s/4s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in ‘inst/doc’ ... OK
• checking re-building of vignette outputs ... [275s/300s] WARNING
  Error(s) in re-building vignettes:
    ...
  --- re-building ‘entropy_np.Rnw’ using Sweave
  Nonparametric Kernel Methods for Mixed Datatypes (version 0.60-10)
  [vignette("np_faq",package="np") provides answers to frequently asked questions]
  [vignette("np",package="np") an overview]
  [vignette("entropy_np",package="np") an overview of entropy-based methods]
  Error: processing vignette 'entropy_np.Rnw' failed with diagnostics:
  Running ‘texi2dvi’ on ‘entropy_np.tex’ failed.
  LaTeX errors:
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.57 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.57 \begin{document}
                       
  --- failed re-building ‘entropy_np.Rnw’
  
  --- re-building ‘np.Rnw’ using Sweave
  Nonparametric Kernel Methods for Mixed Datatypes (version 0.60-10)
  [vignette("np_faq",package="np") provides answers to frequently asked questions]
  [vignette("np",package="np") an overview]
  [vignette("entropy_np",package="np") an overview of entropy-based methods]
  Warning in Ops.factor(dfemale + dmarried + educ + exper + tenure, female) :
    ‘|’ not meaningful for factors
  Error: processing vignette 'np.Rnw' failed with diagnostics:
  Running ‘texi2dvi’ on ‘np.tex’ failed.
  LaTeX errors:
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.77 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.77 \begin{document}
                       
  ! Undefined control sequence.
  <recently read> \Hy@colorlink
                                
  l.77 \begin{document}
                       
  ! Undefined control sequence.
  \close@pdflink ->\Hy@endcolorlink
                                    \Hy@VerboseLinkStop \pdfendlink
  l.77 \begin{document}
                       
  --- failed re-building ‘np.Rnw’
  
  --- re-building ‘np_faq.Rnw’ using Sweave
  --- finished re-building ‘np_faq.Rnw’
  
  SUMMARY: processing the following files failed:
    ‘entropy_np.Rnw’ ‘np.Rnw’
  
  Error: Vignette re-building failed.
  Execution halted
  
• checking PDF version of manual ... OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 WARNING