* using log directory ‘/data/blackswan/ripley/R/packages/tests-devel/IPWpn.Rcheck’
* using R Under development (unstable) (2022-08-19 r82734)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* checking for file ‘IPWpn/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘IPWpn’ version ‘0.1.0’
* 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 ‘IPWpn’ can be installed ... OK
* checking package directory ... 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 R 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 dependencies in R code ... NOTE
Namespaces in Imports field not imported from:
  ‘mvtnorm’ ‘tidyr’
  All declared Imports should be used.
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [12s/12s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking examples with --run-donttest ... ERROR
Running examples in ‘IPWpn-Ex.R’ failed
The error most likely occurred in:

> ### Name: IPW.MLMPN
> ### Title: Estimating the treatment effect from a partially nested design
> ###   with the inverse-propensity-weighted multilevel modeling estimation
> ###   approach
> ### Aliases: IPW.MLMPN
> ### Keywords: ~design ~models
> 
> ### ** Examples
> 
> ## No test: 
> data(dat_obs)
> head(dat_obs)
# A tibble: 6 × 5
# Groups:   clus [2]
    Trt  clus       Y      Ly    Lz
  <int> <dbl>   <dbl>   <dbl> <dbl>
1     0     0  0.797  -0.297  2.42 
2     1     1  2.51    0.0182 0.762
3     0     0 -1.49   -0.360  1.30 
4     1     1  0.269  -0.756  0.775
5     1     1  0.219  -0.877  2.30 
6     0     0 -0.0407 -0.749  1.10 
> IPW.MLMPN(Y=dat_obs$Y,
+                    Trt=dat_obs$Trt,
+                    clus=dat_obs$clus,
+                    Lyz=dat_obs[,c('Ly','Lz')],
+                    Ly=dat_obs[,c('Ly')] )
Error in detectMplus() : 
  Mplus is either not installed or could not be found
Try installing Mplus or if it already is installed,
making sure it can be found by adding it to your PATH or adding a symlink

To see directories on your PATH, From a terminal, run:

  echo $PATH

then try something along these lines:

  sudo ln -s /path/to/mplus/on/your/system /directory/on/your/PATH
Calls: IPW.MLMPN -> runModels -> grepl -> is.factor -> detectMplus
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in ‘inst/doc’ ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... OK
* checking for non-standard things in the check directory ... NOTE
Found the following files/directories:
  ‘366609dat1.txt’ ‘366609wmlm.inp’
* checking for detritus in the temp directory ... OK
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR, 2 NOTEs
See
  ‘/data/blackswan/ripley/R/packages/tests-devel/IPWpn.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 1:10.93, 62.04 + 8.33