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### Running command:
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###   /Library/Frameworks/R.framework/Resources/bin/R CMD build --keep-empty-dirs --no-resave-data orthos
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* checking for file ‘orthos/DESCRIPTION’ ... OK
* preparing ‘orthos’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘orthosIntro.Rmd’ using rmarkdown
python-build: use openssl@3 from homebrew
python-build: use readline from homebrew
Downloading Python-3.12.12.tar.xz...
-> https://www.python.org/ftp/python/3.12.12/Python-3.12.12.tar.xz
Installing Python-3.12.12...
python-build: use readline from homebrew
python-build: use ncurses from homebrew
python-build: use zlib from xcode sdk

BUILD FAILED (OS X 12.7.6 using python-build 2.6.12)

Inspect or clean up the working tree at /tmp/python-build.20251103180749.1739
Results logged to /tmp/python-build.20251103180749.1739.log

Last 10 log lines:
Undefined symbols for architecture x86_64:
  "_mkfifoat", referenced from:
      _os_mkfifo in 127.x86_64.thinlto.o
  "_mknodat", referenced from:
      _os_mknod in 127.x86_64.thinlto.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Programs/_freeze_module] Error 1
make[1]: *** [profile-gen-stamp] Error 2
make: *** [profile-run-stamp] Error 2

Quitting from orthosIntro.Rmd:280-285 [unnamed-chunk-4]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error:
! installation of Python 3.12 failed
---
Backtrace:
    ▆
 1. └─orthos::decomposeVar(...)
 2.   └─basilisk::basiliskStart(orthosenv, testload = "tensorflow")
 3.     └─basilisk::obtainEnvironmentPath(env)
 4.       └─basilisk::setupBasiliskEnv(...)
 5.         ├─base::suppressMessages(install_python(version))
 6.         │ └─base::withCallingHandlers(...)
 7.         └─reticulate::install_python(version)
 8.           └─reticulate:::stopf("installation of Python %s failed", version)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'orthosIntro.Rmd' failed with diagnostics:
installation of Python 3.12 failed
--- failed re-building ‘orthosIntro.Rmd’

SUMMARY: processing the following file failed:
  ‘orthosIntro.Rmd’

Error: Vignette re-building failed.
Execution halted