macos line 144: exec: sh: not found

[ShixiangWang]

I am trying to install a github package and found an issue in my system. I don't know how to fix, any suggestion?

% xcode-select --print-path
/Applications/Xcode.app/Contents/Developer

> pkgbuild::check_build_tools(debug = TRUE)
Trying to compile a simple C file
Running /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/bin/R \
  CMD SHLIB foo.c
/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/bin/R: line 144: exec: sh: not found
错误: Could not find tools necessary to compile a package
Call `pkgbuild::check_build_tools(debug = TRUE)` to diagnose the problem.

% sh --version
GNU bash, version 3.2.57(1)-release (arm64-apple-darwin25)
Copyright (C) 2007 Free Software Foundation, Inc.

[ShixiangWang]

My bad setting in .Renviron file cause this issue,

changed from PATH="/Users/wsx/miniconda3/bin/:$PATH" to PATH="/Users/wsx/miniconda3/bin/:${PATH}" makes it work.