* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/soilFlux.Rcheck’
* using R Under development (unstable) (2026-08-25 r90447)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-08-26 03:55:57 UTC
* checking for file ‘soilFlux/DESCRIPTION’ ... OK
* this is package ‘soilFlux’ version ‘0.1.5’
* 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 ‘soilFlux’ can be installed ... [9s/26s] 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 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 whether startup messages can be suppressed ... 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 ... [14s/40s] 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 ... [4s/10s] ERROR
Running examples in ‘soilFlux-Ex.R’ failed
The error most likely occurred in:

> ### Name: build_swrc_model
> ### Title: Build the CNN1D monotone-integral SWRC model
> ### Aliases: build_swrc_model
> 
> ### ** Examples
> 
> ## No test: 
> mod <- build_swrc_model(n_covariates = 9L)
Hint: To use tensorflow with `py_require()`, call `py_require("tensorflow")` at the start of the R session
Error: Valid installation of TensorFlow not found.

Python environments searched for 'tensorflow' package:
 /data/localhost/ripley/.cache/R/reticulate/uv/python/cpython-3.12.14-linux-x86_64-gnu/bin/python3.12

Python exception encountered:
 Traceback (most recent call last):
  File "/data/localhost/ripley/R/test-dev/reticulate/python/rpytools/loader.py", line 122, in _find_and_load_hook
    return _run_hook(name, _hook)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/data/localhost/ripley/R/test-dev/reticulate/python/rpytools/loader.py", line 96, in _run_hook
    module = hook()
             ^^^^^^
  File "/data/localhost/ripley/R/test-dev/reticulate/python/rpytools/loader.py", line 120, in _hook
    return _find_and_load(name, import_)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'tensorflow'


You can install TensorFlow using the install_tensorflow() function.
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [8s/23s] OK
* checking PDF version of manual ... [5s/13s] 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
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/soilFlux.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 6:25.74, 110.05 + 33.90