* installing *source* package ‘fs’ ...
** package ‘fs’ successfully unpacked and MD5 sums checked
** using staged installation
Package libuv was not found in the pkg-config search path.
Perhaps you should add the directory containing `libuv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libuv' found
Building static libuv
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using SDK: ‘MacOSX11.3.sdk’
tar xf ../tools/libuv-v1.52.0.tar.gz && \
	CC="clang -arch arm64" CFLAGS="-falign-functions=64 -Wall -g -O2  -fPIC" CPPFLAGS="-I/opt/R/arm64/include" AR="ar" RANLIB="ranlib" LDFLAGS="-L/opt/R/arm64/lib" cmake -S libuv-v1.52.0 -B libuv-v1.52.0 -DLIBUV_BUILD_SHARED=OFF && cmake --build libuv-v1.52.0 && \
	cp -f libuv-v1.52.0/libuv.a libuv && \
	cp -Rf libuv-v1.52.0/include/* . &&\
	rm -Rf libuv-v1.52.0
/bin/sh: cmake: command not found
make: *** [libuv] Error 127
ERROR: compilation failed for package ‘fs’
* removing ‘/Volumes/Builds/packages/big-sur-arm64/results/4.4/fs.Rcheck/fs’