node-gyp.js configure --fallback-to-build

When i use node 12.0.0 and i run npm install i get error:

node-pre-gyp WARN Using request for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(404): https://static.realm.io/node-pre-gyp/2.29.2/realm-v2.29.2-node-v72-win32-x64.tar.gz 
gyp ERR! configure error 
gyp ERR! stack Error: Command failed: C:\Python38\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack   File "<string>", line 1
gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack                       ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack 
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:304:12)
gyp ERR! stack     at ChildProcess.emit (events.js:196:13)
gyp ERR! stack     at maybeClose (internal/child_process.js:1000:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:267:5)
gyp ERR! System Windows_NT 10.0.18362
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\....\\AppData\\Roaming\\nvm\\v12.0.0\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\\Users\\.....\\Desktop\\Marian\\node_modules\\realm\\compiled\\node-v72_win32_x64\\realm.node" "--module_name=realm" "--module_path=C:\\Users\\......\\Desktop\\Marian\\node_modules\\realm\\compiled\\node-v72_win32_x64" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd C:\Users\......\Desktop\Marian\node_modules\realm
gyp ERR! node -v v12.0.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok 
node-pre-gyp ERR! build error 

While i use node v 10.13.0 or 10.15.0 it works fine.

How do we solve this to work whith node 12.0.0

Start by reproducing npm install with Node v12.0.0 on Windows using the reported node-gyp.js configure command and compare it with Node 10. Inspect the node-pre-gyp fallback-to-build path and the Python command shown in the error. Done means the Node 12 installation path is supported or the incompatibility is documented with a verified resolution.