• using R Under development (unstable) (2026-08-31 r90457 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.3.0     GNU Fortran (GCC) 14.3.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8 * current time: 2026-09-01 18:21:44 UTC
• checking for file 'mcmc/DESCRIPTION' ... OK
• this is package 'mcmc' version '0.9-8'
• 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 hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'mcmc' can be installed ... OK See the install log for details.
• used C compiler: 'gcc.exe (GCC) 14.3.0'
• 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 code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s] OK
• checking whether the package can be unloaded cleanly ... [0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s] OK
• checking loading without being on the library search path ... [1s] 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 ... [4s] OK
• checking Rd files ... [1s] OK
• 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] 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 include directives in Makefiles ... OK
• checking pragmas in C/C++ headers and code ... 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] OK
• checking for unstated dependencies in 'tests' ... OK
• checking tests ... [33s] OK   Running 'accept-batch.R' [1s]   Comparing 'accept-batch.Rout' to 'accept-batch.Rout.save' ... OK   Running 'circle.R' [1s]   Comparing 'circle.Rout' to 'circle.Rout.save' ... OK   Running 'initseq.R' [1s]   Comparing 'initseq.Rout' to 'initseq.Rout.save' ... OK   Running 'isotropic.R' [0s]   Comparing 'isotropic.Rout' to 'isotropic.Rout.save' ... OK   Running 'logit.R' [1s]   Comparing 'logit.Rout' to 'logit.Rout.save' ... OK   Running 'logitbat.R' [1s]   Comparing 'logitbat.Rout' to 'logitbat.Rout.save' ... OK   Running 'logitfun.R' [1s]   Comparing 'logitfun.Rout' to 'logitfun.Rout.save' ... OK   Running 'logitfunarg.R' [1s]   Comparing 'logitfunarg.Rout' to 'logitfunarg.Rout.save' ... OK   Running 'logitidx.R' [1s]   Comparing 'logitidx.Rout' to 'logitidx.Rout.save' ... OK   Running 'logitlogidx.R' [1s]   Comparing 'logitlogidx.Rout' to 'logitlogidx.Rout.save' ... OK   Running 'logitmat.R' [1s]   Comparing 'logitmat.Rout' to 'logitmat.Rout.save' ... OK   Running 'logitnegidx.R' [1s]   Comparing 'logitnegidx.Rout' to 'logitnegidx.Rout.save' ... OK   Running 'logitsub.R' [1s]   Comparing 'logitsub.Rout' to 'logitsub.Rout.save' ... OK   Running 'logitsubbat.R' [1s]   Comparing 'logitsubbat.Rout' to 'logitsubbat.Rout.save' ... OK   Running 'logitvec.R' [1s]   Comparing 'logitvec.Rout' to 'logitvec.Rout.save' ... OK   Running 'morph.R' [0s]   Comparing 'morph.Rout' to 'morph.Rout.save' ... OK   Running 'morph.metrop.R' [1s]   Comparing 'morph.metrop.Rout' to 'morph.metrop.Rout.save' ... OK   Running 'morphtoo.R' [2s]   Comparing 'morphtoo.Rout' to 'morphtoo.Rout.save' ... OK   Running 'saveseed.R' [1s]   Comparing 'saveseed.Rout' to 'saveseed.Rout.save' ... OK   Running 'saveseedmorph.R' [1s]   Comparing 'saveseedmorph.Rout' to 'saveseedmorph.Rout.save' ... OK   Running 'temp-par-witch.R' [3s]   Comparing 'temp-par-witch.Rout' to 'temp-par-witch.Rout.save' ... OK   Running 'temp-par.R' [3s]   Comparing 'temp-par.Rout' to 'temp-par.Rout.save' ... OK   Running 'temp-ser-witch.R' [3s]   Comparing 'temp-ser-witch.Rout' to 'temp-ser-witch.Rout.save' ... OK   Running 'temp-ser.R' [4s]   Comparing 'temp-ser.Rout' to 'temp-ser.Rout.save' ... OK   Running 'zero-error.R' [0s]   Comparing 'zero-error.Rout' to 'zero-error.Rout.save' ... OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [36m] ERROR Error(s) in re-building vignettes: --- re-building 'bfst.Rnw' using Sweave --- finished re-building 'bfst.Rnw' --- re-building 'debug.Rnw' using Sweave --- finished re-building 'debug.Rnw' --- re-building 'demo.Rnw' using Sweave --- finished re-building 'demo.Rnw' --- re-building 'morph.Rnw' using Sweave Error in lud.induced(1:4) :   log unnormalized density function returned vector not scalar Warning in system(paste(shQuote(texi2dvi), if (quiet) "--quiet" else "", :   running command '"C:\PROGRA~1\MiKTeX\miktex\bin\x64\texify.exe" --quiet --pdf "morph.tex" ' had status 1 Error: processing vignette 'morph.Rnw' failed with diagnostics: Failed to locate 'texi2pdf' output file 'morph.pdf' for vignette with name 'morph' and engine 'utils::Sweave'. The following files exist in working directory 'D:\RCompile\CRANpkg\local\4.7\mcmc.Rcheck\vign_test\mcmc\vignettes': 'Rplots.pdf' (118784 bytes), 'bfst.Rnw' (32426 bytes), 'bfst.aux' (2482 bytes), 'bfst.log' (11895 bytes), 'bfst.pdf' (368857 bytes), 'bfst.tex' (40525 bytes), 'bfst1.rda' (60014 bytes), 'bfst2.rda' (76559 bytes), 'debug.Rnw' (13032 bytes), 'debug.aux' (346 bytes), 'debug.log' (9564 bytes), 'debug.pdf' (147854 bytes), 'debug.tex' (13199 bytes), 'demo-fig1.pdf' (144157 bytes), 'demo-fig2.pdf' (16441 bytes), 'demo-figgam.pdf' (11759 bytes), 'demo-figgambat.pdf' (4996 bytes), 'demo.Rnw' (33848 bytes), 'demo.aux' (4115 bytes), 'demo.log' (12174 bytes), 'demo.pdf' (542004 bytes), 'demo.tex' (40881 bytes), 'morph-004.pdf' (5500 bytes), 'morph-cfig1.pdf' (6425 bytes), 'morph-cfig2.pdf' (7481 bytes), 'morph-cfig3.pdf' (7418 bytes), 'morph-fig0.pdf' (4634 bytes), 'morph-fig1.pdf' (4561 bytes), 'morph-fig4.pdf' (62762 bytes), 'morph-fig5.pdf' (62897 bytes), 'morph.Rnw' (25252 bytes), 'morph.tex' (29868 bytes), 'morph1.rda' (13622 bytes), 'morph2.rda' (17796 bytes) --- failed re-building 'morph.Rnw' SUMMARY: processing the following file failed:   'morph.Rnw' Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [21s] OK
• checking HTML version of manual ... [2s] OK
• DONE

Status: 1 ERROR