Missing dependency

[coissac]

Hi,

In version lookr_0.4.2 there is a missing dependency on systemfonts

Cheers

[choonghyunryu]

@coissac,

Thanks your recommand.

The dlookr package imports the extrafont package. Does not use the systemfonts package. Please explain why you think the systemfonts package is missing from the dependency.

Best Regards,
Ryu

[coissac]

When I tryed to install it on a mac

platform       x86_64-apple-darwin17.0     
arch           x86_64                      
os             darwin17.0                  
system         x86_64, darwin17.0          
status                                     
major          4                           
minor          0.1                         
year           2020                        
month          06                          
day            06                          
svn rev        78648                       
language       R                           
version.string R version 4.0.1 (2020-06-06)
nickname       See Things Now             

I got an installation error because of that missing package.
I installed systemfonts, then install again dlookr, and it worked.
Therefore, I suppose that a hidden dependency must exist ;-)

Cheers

[coissac]

Looking into the dlookr dependencies recursively you can find systemfonts
and extrafont

> packrat:::recursivePackageDependencies("dlookr",lib.loc = .libPaths()[1])
  [1] "BH"            "Formula"       "Hmisc"         "MASS"          "Matrix"       
  [6] "MatrixModels"  "R6"            "RColorBrewer"  "RcmdrMisc"     "Rcpp"         
 [11] "RcppArmadillo" "RcppEigen"     "Rttf2pt1"      "SparseM"       "abind"        
 [16] "askpass"       "assertthat"    "backports"     "base64enc"     "boot"         
 [21] "brio"          "broom"         "callr"         "car"           "carData"      
 [26] "cellranger"    "checkmate"     "class"         "cli"           "clipr"        
 [31] "cluster"       "colorspace"    "conquer"       "corrplot"      "cpp11"        
 [36] "crayon"        "curl"          "data.table"    "desc"          "diffobj"      
 [41] "digest"        "dplyr"         "e1071"         "ellipsis"      "evaluate"     
 [46] "extrafont"     "extrafontdb"   "fansi"         "farver"        "forcats"      
 [51] "foreign"       "gdtools"       "generics"      "ggplot2"       "glue"         
 [56] "gridExtra"     "gtable"        "haven"         "highr"         "hms"          
 [61] "hrbrthemes"    "htmlTable"     "htmltools"     "htmlwidgets"   "httr"         
 [66] "inum"          "isoband"       "jpeg"          "jsonlite"      "kableExtra"   
 [71] "knitr"         "labeling"      "lattice"       "latticeExtra"  "libcoin"      
 [76] "lifecycle"     "lme4"          "magrittr"      "maptools"      "markdown"     
 [81] "matrixStats"   "mgcv"          "mice"          "mime"          "minqa"        
 [86] "munsell"       "mvtnorm"       "nlme"          "nloptr"        "nnet"         
 [91] "nortest"       "openssl"       "openxlsx"      "partykit"      "pbkrtest"     
 [96] "pillar"        "pkgbuild"      "pkgconfig"     "pkgload"       "png"          
[101] "praise"        "prettydoc"     "prettyunits"   "processx"      "progress"     
[106] "ps"            "purrr"         "quantreg"      "readr"         "readstata13"  
[111] "readxl"        "rematch"       "rematch2"      "rio"           "rlang"        
[116] "rmarkdown"     "rpart"         "rprojroot"     "rstudioapi"    "rvest"        
[121] "sandwich"      "scales"        "selectr"       "sp"            "statmod"      
[126] "stringi"       "stringr"       "survival"      "sys"           "systemfonts"  
[131] "testthat"      "tibble"        "tidyr"         "tidyselect"    "tinytex"      
[136] "utf8"          "vctrs"         "viridis"       "viridisLite"   "waldo"        
[141] "webshot"       "withr"         "xfun"          "xml2"          "yaml"         
[146] "zip"           "zoo" 

[choonghyunryu]

@coissac,

Thanks for your advice.

I changed the dependency of hrbrthemes from hrbrthemes to hrbrthemes(>= 0.8.0).

The hrbrthemes package imported the gdtools package from version 0.6.0. And the gdtools package imports the systemfonts package. hrbrthemes(>=0.6.0) -> gdtools -> systemfonts

It is probably an error that occurs in an environment where the hrbrthemes package is installed before version 0.6.0. So, I modified the dependency of hrbrthemes.

> packrat:::getPackageDependencies("hrbrthemes", lib.loc = .libPaths()[1])
[1] "extrafont" "gdtools" "ggplot2" "htmltools" "knitr" "magrittr" "rmarkdown" "scales"
> packrat:::getPackageDependencies("gdtools", lib.loc = .libPaths()[1])
[1] "Rcpp" "systemfonts"