* using log directory ‘/data/gannet/ripley/R/packages/tests-Suggests/rSpectral.Rcheck’
* using R Under development (unstable) (2024-04-19 r86451)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc-13 (GCC) 13.2.0
    GNU Fortran (GCC) 13.2.0
* running under: Fedora Linux 36 (Workstation Edition)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘rSpectral/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘rSpectral’ version ‘1.0.0.10’
* package encoding: UTF-8
* 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 ‘rSpectral’ can be installed ... [172s/118s] OK
* used C++ compiler: ‘g++-13 (GCC) 13.2.0’
* checking C++ specification ... NOTE
  Specified C++11: please drop specification unless essential
* 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... [10s/13s] OK
* checking Rd files ... 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 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 examples ... ERROR
Running examples in ‘rSpectral-Ex.R’ failed
The error most likely occurred in:

> ### Name: spectral_igraph_communities
> ### Title: Spectral clustering for 'igraph' objects
> ### Aliases: spectral_igraph_communities
> 
> ### ** Examples
> 
> data(karate,package='igraphdata')
Error in find.package(package, lib.loc, verbose = verbose) : 
  there is no package called ‘igraphdata’
Calls: data -> find.package
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 ERROR
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/tests.html
  > # * https://testthat.r-lib.org/reference/test_package.html#special-files
  > 
  > library(testthat)
  > library(rSpectral)
  > 
  > test_check("rSpectral")
  Loading required package: BiocGenerics
  
  Attaching package: 'BiocGenerics'
  
  The following objects are masked from 'package:stats':
  
      IQR, mad, sd, var, xtabs
  
  The following objects are masked from 'package:base':
  
      Filter, Find, Map, Position, Reduce, anyDuplicated, aperm, append,
      as.data.frame, basename, cbind, colnames, dirname, do.call,
      duplicated, eval, evalq, get, grep, grepl, intersect, is.unsorted,
      lapply, mapply, match, mget, order, paste, pmax, pmax.int, pmin,
      pmin.int, rank, rbind, rownames, sapply, setdiff, table, tapply,
      union, unique, unsplit, which.max, which.min
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 2 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-igraph.R:1:1'): (code run outside of `test_that()`) ────────────
  <packageNotFoundError/error/condition>
  Error in `find.package(package, lib.loc, verbose = verbose)`: there is no package called 'igraphdata'
  Backtrace:
      ▆
   1. └─utils::data(karate, package = "igraphdata") at test-igraph.R:1:1
   2.   └─base::find.package(package, lib.loc, verbose = verbose)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 2 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [7s/11s] OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 2 ERRORs, 1 NOTE
See
  ‘/data/gannet/ripley/R/packages/tests-Suggests/rSpectral.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 3:30.30, 222.58 + 21.01