* using log directory ‘/home/hornik/tmp/CRAN_special_noSuggests/robcp.Rcheck’
* using R Under development (unstable) (2025-06-23 r88348)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc-14 (Debian 14.2.0-19) 14.2.0
    GNU Fortran (Debian 14.2.0-19) 14.2.0
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘robcp/DESCRIPTION’ ... OK
* this is package ‘robcp’ version ‘0.3.9’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/5s] OK
* 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 serialization versions ... OK
* checking whether package ‘robcp’ can be installed ... [12s/12s] OK
* used C compiler: ‘gcc-14 (Debian 14.2.0-19) 14.2.0’
* used C++ compiler: ‘g++-14 (Debian 14.2.0-19) 14.2.0’
* checking package directory ... OK
* checking for future file timestamps ... 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 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 ... [4s/4s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... [0s/0s] ERROR
Running examples in ‘robcp-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: cor_cusum
> ### Title: A CUSUM-type test to detect changes in the correlation.
> ### Aliases: cor_cusum
> 
> ### ** Examples
> 
> ### first: generate a time series with a burn-in period of m and a change point 
> ###        k = n/2
> require(mvtnorm)
Loading required package: mvtnorm
Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called ‘mvtnorm’
> n <- 500
> m <- 100
> N <- n + m
> k <- m + floor(n * 0.5)
> n1 <- N - k
> 
> ## Spearman's rho:
> rho <- c(0.4, -0.9)
>   
> # serial dependence:
> theta1 <- 0.3
> theta2 <- 0.2
> theta <- cbind(c(theta1, 0), c(0, theta2))
> q <- rho * sqrt( (theta1^2 + 1) * (theta2^2 + 1) / (theta1 * theta2 + 1))
> # shape matrices of the innovations:
> S0 <- cbind(c(1, q[1]), c(q[1], 1))
> S1 <- cbind(c(1, q[2]), c(q[2], 1))
> 
> e0 <- rmvt(k, S0, 5)
Error in rmvt(k, S0, 5) : could not find function "rmvt"
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [9s/9s] ERROR
  Running ‘testthat.R’ [9s/9s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > #library(robcp)
  > 
  > test_check("robcp")
  Loading required package: robcp
  [ FAIL 2 | WARN 2 | SKIP 4 | PASS 252 ]
  
  ══ Skipped tests (4) ═══════════════════════════════════════════════════════════
  • On CRAN (4): 'test-Hodges_Lehmann.R:77:3', 'test-Wilcox.R:95:3',
    'test-huber_cusum.R:20:3', 'test-pKSdist.R:20:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-CUSUM.R:57:3'): CUSUM test statistic is computed correctly ─────
  Error in `ginv(sigma)`: could not find function "ginv"
  ── Error ('test-cor.R:85:5'): CUSUM test for changes in the scale is performed correctly ──
  Error in `rmvt(k, S0, 5)`: could not find function "rmvt"
  Backtrace:
      ▆
   1. └─base::replicate(...) at test-cor.R:83:3
   2.   └─base::sapply(...)
   3.     └─base::lapply(X = X, FUN = FUN, ...)
   4.       └─robcp (local) FUN(X[[i]], ...)
  
  [ FAIL 2 | WARN 2 | SKIP 4 | PASS 252 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [4s/4s] OK
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 2 ERRORs