• using R Under development (unstable) (2025-11-24 r89059)
• using platform: aarch64-apple-darwin23
• R was compiled by     Apple clang version 17.0.0 (clang-1700.3.19.1)     GNU Fortran (GCC) 14.2.0
• running under: macOS Sequoia 15.7.1
• using session charset: UTF-8
• checking for file ‘FACT/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘FACT’ version ‘0.1.1’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... INFO Packages suggested but not available for checking: 'mlr3', 'mlr3cluster'
• 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 ‘FACT’ can be installed ... [2s/2s] OK See the install log for details.
• checking installed package size ... OK
• checking package 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 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 ... [1s/1s] OK
• checking Rd files ... [0s/0s] 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 examples ... [1s/1s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [1s/1s] ERROR   Running ‘spelling.R’ [0s/0s]   Running ‘testthat.R’ [1s/1s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   > library(FACT)   >   > test_check("FACT")   Loading required package: ggplot2   Welcome! Want to learn more? See two factoextra-related books at https://goo.gl/ve3WBa   Error in `source_dir()`:   ! Failed to evaluate './setup.R'.   Caused by error in `library()`:   ! there is no package called 'mlr3cluster'   Backtrace:        ▆     1. ├─testthat::test_check("FACT")     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(...)    11. │ ├─base::withCallingHandlers(...)    12. │ └─base::eval(exprs, env)    13. │ └─base::eval(exprs, env)    14. │ └─base::library(mlr3cluster) at ./setup.R:13:1    15. │ └─base::stop(packageNotFoundError(package, lib.loc, sys.call()))    16. └─testthat (local) `<fn>`(`<pckgNtFE>`)    17. └─cli::cli_abort(...)    18. └─rlang::abort(...)   Execution halted
• checking PDF version of manual ... [1s/1s] OK
• DONE Status: 1 ERROR
• using check arguments '--no-clean-on-error '