* using log directory ‘/srv/hornik/tmp/CRAN_pretest/SLmetrics.Rcheck’
* using R Under development (unstable) (2025-02-08 r87709)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.6 (1+b1)
    Debian flang-new version 19.1.6 (1+b1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘SLmetrics/DESCRIPTION’ ... OK
* this is package ‘SLmetrics’ version ‘0.4-0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [5s/7s] NOTE
Maintainer: ‘Serkan Korkmaz <serkor1@duck.com>’

New submission

Found the following (possibly) invalid URLs:
  URL: https://r-pkg.org/pkg/SLmetrics
    From: README.md
    Status: 500
    Message: Internal Server Error
* 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 whether package ‘SLmetrics’ can be installed ... [107s/107s] OK
* used C++ compiler: ‘Debian clang version 19.1.7 (1+b1)’
* 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] OK
* checking whether startup messages can be suppressed ... [0s/0s] 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 ... [3s/3s] OK
* checking Rd files ... [1s/1s] 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 R/sysdata.rda ... 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 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [2s/2s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [5s/3s] ERROR
  Running ‘testthat.R’ [5s/3s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(SLmetrics)
  Loading {SLmetrics} v0.4.0
  > 
  > test_check("SLmetrics")
  Using Python: /usr/bin/python3.13
  Creating virtual environment '/tmp/check-CRAN-incoming-hornik/.virtualenvs/r-reticulate' ... 
  + /usr/bin/python3.13 -m venv /tmp/check-CRAN-incoming-hornik/.virtualenvs/r-reticulate
  The virtual environment was not created successfully because ensurepip is not
  available.  On Debian/Ubuntu systems, you need to install the python3-venv
  package using the following command.
  
      apt install python3.13-venv
  
  You may need to use sudo with that command.  After installing the python3-venv
  package, recreate your virtual environment.
  
  Failing command: /tmp/check-CRAN-incoming-hornik/.virtualenvs/r-reticulate/bin/python3.13
  
  FAILED
  Error in `FUN()`:
  ! In path: "/srv/hornik/tmp/CRAN_pretest/SLmetrics.Rcheck/tests/testthat/setup.R"
  Caused by error:
  ! Error creating virtual environment '/tmp/check-CRAN-incoming-hornik/.virtualenvs/r-reticulate' [error code 1]
  Backtrace:
       ▆
    1. ├─testthat::test_check("SLmetrics")
    2. │ └─testthat::test_dir(...)
    3. │   └─testthat:::test_files(...)
    4. │     └─testthat:::test_files_serial(...)
    5. │       └─testthat:::test_files_setup_state(...)
    6. │         └─testthat::source_test_setup(".", env)
    7. │           └─testthat::source_dir(path, "^setup.*\\.[rR]$", env = env, wrap = FALSE)
    8. │             └─base::lapply(...)
    9. │               └─testthat (local) FUN(X[[i]], ...)
   10. │                 └─testthat::source_file(path, env = env, chdir = chdir, wrap = wrap)
   11. │                   ├─base::withCallingHandlers(...)
   12. │                   └─base::eval(exprs, env)
   13. │                     └─base::eval(exprs, env)
   14. │                       └─reticulate::virtualenv_create() at tests/testthat/setup.R:25:3
   15. │                         └─reticulate:::stopf(fmt, name, result)
   16. │                           └─base::stop(sprintf(fmt, ...), call. = call.)
   17. └─base::.handleSimpleError(...)
   18.   └─testthat (local) h(simpleError(msg, call))
   19.     └─rlang::abort(...)
  Warning message:
  In check_forbidden_install("Python Virtual Environments") :
    cannot install Python Virtual Environments during R CMD check
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [28s/5s] NOTE
Re-building vignettes had CPU time 5.7 times elapsed time
* checking PDF version of manual ... [5s/5s] OK
* checking HTML version of manual ... [3s/2s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 2 NOTEs