Running examples in ‘sfsmisc-Ex.R’ failed
The error most likely occurred in:

> ### Name: sessionInfoX
> ### Title: Extended Information About the Current R Session
> ### Aliases: isRshared sessionInfoX print.sessionInfoX
> ### Keywords: misc
> 
> ### ** Examples
> 
> six0 <- sessionInfoX()
Warning in FUN(X[[i]], ...) :
  DESCRIPTION file of package 'MASS' is missing or broken
/Library/Frameworks/R.framework/Resources/bin/Rcmd: line 64: exec: ldd: not found
> six0$shared # useful (for some, e.g., MM) on Unix alikes
NULL
> 
> sixN <- sessionInfoX("nlme", list.libP = TRUE)
Warning in FUN(X[[i]], ...) :
  DESCRIPTION file of package 'MASS' is missing or broken
/Library/Frameworks/R.framework/Resources/bin/Rcmd: line 64: exec: ldd: not found
> sixN # -> print() method for "sessionInfoX"
Extended  sessionInfo():
-----------------------
specific  packageDescription()s:
$nlme
Package: nlme
Version: 3.1-162
Date: 2023-01-30
Priority: recommended
Title: Linear and Nonlinear Mixed Effects Models
Authors@R: c(person("José", "Pinheiro", role = "aut", comment = "S
        version"), person("Douglas", "Bates", role = "aut", comment =
        "up to 2007"), person("Saikat", "DebRoy", role = "ctb", comment
        = "up to 2002"), person("Deepayan", "Sarkar", role = "ctb",
        comment = "up to 2005"), person("EISPACK authors", role =
        "ctb", comment = "src/rs.f"), person("Siem", "Heisterkamp",
        role = "ctb", comment = "Author fixed sigma"), person("Bert",
        "Van Willigen",role = "ctb", comment = "Programmer fixed
        sigma"), person("Johannes", "Ranke", role = "ctb", comment =
        "varConstProp()"), person("R Core Team", email =
        "R-core@R-project.org", role = c("aut", "cre")))
Contact: see 'MailingList'
Description: Fit and compare Gaussian linear and nonlinear
        mixed-effects models.
Depends: R (>= 3.5.0)
Imports: graphics, stats, utils, lattice
Suggests: Hmisc, MASS, SASmixed
LazyData: yes
Encoding: UTF-8
License: GPL (>= 2)
BugReports: https://bugs.r-project.org
MailingList: R-help@r-project.org
URL: https://svn.r-project.org/R-packages/trunk/nlme/
NeedsCompilation: yes
Packaged: 2023-01-31 08:57:23 UTC; maechler
Author: José Pinheiro [aut] (S version), Douglas Bates [aut] (up to
        2007), Saikat DebRoy [ctb] (up to 2002), Deepayan Sarkar [ctb]
        (up to 2005), EISPACK authors [ctb] (src/rs.f), Siem
        Heisterkamp [ctb] (Author fixed sigma), Bert Van Willigen [ctb]
        (Programmer fixed sigma), Johannes Ranke [ctb]
        (varConstProp()), R Core Team [aut, cre]
Maintainer: R Core Team <R-core@R-project.org>
Repository: CRAN
Date/Publication: 2023-01-31 16:50:09 UTC
Built: R 4.3.0; x86_64-apple-darwin20; 2023-04-08 23:28:59 UTC; unix
Archs: nlme.so.dSYM

-- File: /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.3/nlme/Meta/package.rds 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Capabilities:
       jpeg         png        tiff       tcltk         X11        aqua 
          X           X           X           X           X           X 
   http/ftp     sockets      libxml        fifo      cledit       iconv 
          X           X           -           X           -           X 
        NLS       Rprof     profmem       cairo         ICU long.double 
          X           X           X           X           X           X 
    libcurl 
          X 
Sys.info:
nodename                ipyr
user                    urbanek

LAPACK version: 3.11.0 
External software (versions):
zlib                    1.2.11
bzlib                   1.0.8, 13-Jul-2019
xz                      5.4.2
PCRE                    10.42 2022-12-11
ICU                     70.2
TRE                     TRE 0.8.0 R_fixes (BSD)
iconv                   GNU libiconv 1.11
readline                5.2
BLAS                    /Library/Frameworks/R.framework/Versions/4.3-x86_64/Resources/lib/libRblas.0.dylib
Graphical software (versions):
cairo                   1.17.6
cairoFT                 
pango                   1.50.14
libpng                  1.6.38
jpeg                    9.5
libtiff                 LIBTIFF, Version 4.5.0

PCRE (regex) config.: ("UTF-8" = TRUE, "Unicode properties" = TRUE, JIT = FALSE, stack = FALSE) 
R executable linked against libR.* ['is R shared']: FALSE 

R_LIBS:
libPath contains not more than RLIBS and .Library (normalized)
Main R env. variables (for more, inspect the 'xR.env' component):
                [,1]
R_ENVIRON       ""  
R_PROFILE       ""  
R_CHECK_ENVIRON ""  
---------------- standard sessionInfo():
R version 4.3.0 (2023-04-21)
Platform: x86_64-apple-darwin20 (64-bit)
Running under: macOS Ventura 13.3

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.3-x86_64/Resources/lib/libRblas.0.dylib 
LAPACK: /Library/Frameworks/R.framework/Versions/4.3-x86_64/Resources/lib/libRlapack.dylib;  LAPACK version 3.11.0

locale:
[1] de_CH.utf-8/de_CH.utf-8/de_CH.utf-8/C/de_CH.utf-8/en_US.UTF-8

time zone: America/New_York
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] sfsmisc_1.1-15

loaded via a namespace (and not attached):
Error in x[["Version"]] : subscript out of bounds
Calls: <Anonymous> ... print.sessionInfo -> print -> mkLabel -> sapply -> lapply -> FUN
Execution halted