• using R version 4.5.2 (2025-10-31)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.3.0-10) 14.3.0     GNU Fortran (Debian 14.3.0-10) 14.3.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘ggtangle/DESCRIPTION’ ... OK
• this is package ‘ggtangle’ version ‘0.0.7’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... INFO Package suggested but not available for checking: ‘ggtree’
• 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 ‘ggtangle’ 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/2s] OK
• checking whether the package can be unloaded cleanly ... [2s/2s] OK
• checking whether the namespace can be loaded with stated dependencies ... [2s/2s] OK
• checking whether the namespace can be unloaded cleanly ... [2s/2s] OK
• checking loading without being on the library search path ... [2s/2s] OK
• checking whether startup messages can be suppressed ... [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 ... [11s/15s] OK
• checking Rd files ... [0s/0s] 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [3s/4s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [7s/10s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘ggtangle.Rmd’ using rmarkdown Quitting from ggtangle.Rmd:73-79 [unnamed-chunk-4] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `loadNamespace()`: ! there is no package called 'ggtree' --- Backtrace:     ▆  1. ├─ggplot2::geom_label(...)  2. │ └─ggplot2::layer(...)  3. │ └─ggplot2::fortify(data)  4. └─base::loadNamespace(x)  5. └─base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)  6. └─base (local) withOneRestart(expr, restarts[[1L]])  7. └─base (local) doWithOneRestart(return(expr), restart) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'ggtangle.Rmd' failed with diagnostics: there is no package called 'ggtree' --- failed re-building ‘ggtangle.Rmd’ SUMMARY: processing the following file failed:   ‘ggtangle.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [5s/7s] OK
• checking HTML version of manual ... [0s/0s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR