Warning: failed to find source for 'sandpaper 0.16.6' in package repositories

[ehogan]

Hello 👋

I am following the instructions at https://carpentries.github.io/sandpaper-docs/migrating-from-styles.html, but I am getting the following error:

- Downloading sandpaper from https://carpentries.r-universe.dev ... 	ERROR [error code 22]
Warning: failed to find source for 'sandpaper 0.16.6' in package repositories
Warning: error downloading 'https://cloud.r-project.org/src/contrib/Archive/sandpaper/sandpaper_0.16.6.tar.gz' [error code 22]
Error: failed to retrieve package '[email protected]'

If I follow the link https://cloud.r-project.org/src/contrib/Archive/sandpaper/sandpaper_0.16.6.tar.gz I am taken to the following page:

Has something inadvertently disappeared? 🤔

Thanks in advance for any help you can provide! 😊

[ehogan]

Hi again! This is my first time working with R environments and the new Software Carpentry template, but I discovered that I can change the version of sandpaper in the renv.lock file to the latest version (v0.16.10), which then enables sandpaper to be installed! But then I get another error:

Error: package or namespace load failed for ‘gert’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/lesson-transition/renv/staging/1/00LOCK-gert/00new/gert/libs/gert.so':
  /lesson-transition/renv/staging/1/00LOCK-gert/00new/gert/libs/gert.so: undefined symbol: getentropy
Error: loading failed
Execution halted
ERROR: loading failed
* removing ‘/lesson-transition/renv/staging/1/gert’
install of package 'gert' failed [error code 1]

I can, again, change the version of gert in the renv.lock file to the latest version (v2.1.4), but then I get another error:

/conda/envs/tutorial-transition/bin/../lib/gcc/x86_64-conda-linux-gnu/14.2.0/../../../../x86_64-conda-linux-gnu/bin/ld: cannot find -lxml2: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [/conda/envs/tutorial-transition/lib/R/share/make/shlib.mk:10: xml2.so] Error 1
ERROR: compilation failed for package ‘xml2’

The version of xml2 in the renv.lock file is the latest version (v1.3.6)!

Any thoughts? 🤔