+ release_urlbase=https://unofficial-builds.nodejs.org/download/release/
+ disttype=release
+ customtag=
+ datestring=
+ commit=
+ fullversion=v16.0.0
+ source_url=https://nodejs.org/download/release/v16.0.0/node-v16.0.0.tar.xz
+ config_flags=
+ cd /home/node
+ tar -xf node.tar.xz
+ cd node-v16.0.0
+ export 'CC=ccache gcc'
+ CC='ccache gcc'
+ export 'CXX=ccache g++'
+ CXX='ccache g++'
++ getconf _NPROCESSORS_ONLN
+ make -j8 binary V= DESTCPU=x64 ARCH=x64 VARIATION=musl DISTTYPE=release CUSTOMTAG= DATESTRING= COMMIT= RELEASE_URLBASE=https://unofficial-builds.nodejs.org/download/release/ CONFIG_FLAGS=
/bin/sh: python3: not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
make: python3: Command not found
/bin/sh: git: not found
make: python3: Command not found
make: python3: Command not found

#NODE_VERSION_IS_RELEASE is set to 1 but 
doc/changelogs/CHANGELOG_V.md does not exist.

make: *** [Makefile:938: release-only] Error 1