Install error with Node 12

I ended up getting the install from NPM to work with Node 10. If you'd like, you can close this issue.

------

Error when installing from NPM:
```
> npm install @mapbox/vtshaver

> @mapbox/vtshaver@0.2.1 install /Users/kyle/tmp/node_modules/@mapbox/vtshaver
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download
node-pre-gyp WARN Tried to download(403): https://mapbox-node-binary.s3.amazonaws.com/@mapbox/vtshaver/v0.2.1/Release/node-v72-darwin-x64.tar.gz
node-pre-gyp WARN Pre-built binaries not found for @mapbox/vtshaver@0.2.1 and node@12.13.1 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)
make: *** No rule to make target `../node_modules/.bin/mason-js', needed by `mason_packages'. Stop.
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack at ChildProcess.emit (events.js:210:5)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 19.0.0
gyp ERR! command "/Users/kyle/.nvm/versions/node/v12.13.1/bin/node" "/Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding/vtshaver.node" "--module_name=vtshaver" "--module_path=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding" "--napi_version=5" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd /Users/kyle/tmp/node_modules/@mapbox/vtshaver
gyp ERR! node -v v12.13.1
gyp ERR! node-gyp -v v6.0.1
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute '/Users/kyle/.nvm/versions/node/v12.13.1/bin/node /Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding/vtshaver.node --module_name=vtshaver --module_path=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
node-pre-gyp ERR! stack at ChildProcess. (/Users/kyle/tmp/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:210:5)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 19.0.0
node-pre-gyp ERR! command "/Users/kyle/.nvm/versions/node/v12.13.1/bin/node" "/Users/kyle/tmp/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/kyle/tmp/node_modules/@mapbox/vtshaver
node-pre-gyp ERR! node -v v12.13.1
node-pre-gyp ERR! node-pre-gyp -v v0.12.0
node-pre-gyp ERR! not ok
Failed to execute '/Users/kyle/.nvm/versions/node/v12.13.1/bin/node /Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding/vtshaver.node --module_name=vtshaver --module_path=/Users/kyle/tmp/node_modules/@mapbox/vtshaver/lib/binding --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
npm WARN tmp No description
npm WARN tmp No repository field.
npm WARN tmp No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @mapbox/vtshaver@0.2.1 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @mapbox/vtshaver@0.2.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/kyle/.npm/_logs/2019-12-10T01_06_37_696Z-debug.log
```

Error when installing from git, tag v0.2.1
```
> npm install

> @mapbox/vtshaver@0.2.1 install /Users/kyle/github/mapping/vtshaver
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using needle for node-pre-gyp https download
node-pre-gyp WARN Tried to download(403): https://mapbox-node-binary.s3.amazonaws.com/@mapbox/vtshaver/v0.2.1/Release/node-v72-darwin-x64.tar.gz
node-pre-gyp WARN Pre-built binaries not found for @mapbox/vtshaver@0.2.1 and node@12.13.1 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)
ACTION binding_gyp_action_before_build_target_install_deps mason_packages
info Mason Package Install Starting
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/protozero/1.6.3] Success: protozero already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/rapidjson/1.1.0] Success: rapidjson already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/geojson/0.4.2] Success: geojson already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/geometry/0.9.2] Success: geometry already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/vtzero/1.0.0] Success: vtzero already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/variant/1.1.4] Success: variant already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/gzip-hpp/0.1.0] Success: gzip-hpp already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/vector-tile/1.0.1] Success: vector-tile already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/headers/wagyu/0.4.3] Success: wagyu already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang++/6.0.1] Success: clang++ already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang-tidy/6.0.1] Success: clang-tidy already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang-format/6.0.1] Success: clang-format already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/llvm-cov/6.0.1] Success: llvm-cov already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/binutils/2.31] Success: binutils already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/mbgl-core/20f880e] Success: mbgl-core already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/nunicode/1.8] Success: nunicode already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/libpng/1.6.25] Success: libpng already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/sqlite/3.14.2] Success: sqlite already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/libjpeg-turbo/1.5.0] Success: libjpeg-turbo already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/webp/0.5.1] Success: webp already installed
info [/Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/icu/58.1-min-size] Success: icu already installed
info Finished downloading packages
info Completed
ACTION binding_gyp_action_before_build_target_link_deps mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/protozero/1.6.3 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/rapidjson/1.1.0 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/geojson/0.4.2 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/geometry/0.9.2 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/vtzero/1.0.0 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/variant/1.1.4 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/gzip-hpp/0.1.0 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/vector-tile/1.0.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/headers/wagyu/0.4.3 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang++/6.0.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang-tidy/6.0.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/clang-format/6.0.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/llvm-cov/6.0.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/binutils/2.31 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/mbgl-core/20f880e to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/nunicode/1.8 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/libpng/1.6.25 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/sqlite/3.14.2 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/libjpeg-turbo/1.5.0 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/webp/0.5.1 to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Symlinked: /Users/kyle/github/mapping/vtshaver/mason_packages/osx-x86_64/icu/58.1-min-size to /Users/kyle/github/mapping/vtshaver/mason_packages/.link
info Completed
TOUCH Release/obj.target/action_before_build.stamp
CXX(target) Release/obj.target/vtshaver/src/vtshaver.o
In file included from ../src/vtshaver.cpp:1:
In file included from ../src/filters.hpp:5:
In file included from /Users/kyle/github/mapping/vtshaver/node_modules/nan/nan.h:222:
In file included from /Users/kyle/github/mapping/vtshaver/node_modules/nan/nan_new.h:189:
/Users/kyle/github/mapping/vtshaver/node_modules/nan/nan_implementation_12_inl.h:103:42: error: no viable conversion from 'v8::Isolate *' to
'Local'
return scope.Escape(v8::Function::New( isolate
^~~~~~~
/Users/kyle/Library/Caches/node-gyp/12.13.1/include/node/v8.h:183:7: note: candidate constructor (the implicit copy constructor) not viable: no known
conversion from 'v8::Isolate *' to 'const v8::Local &' for 1st argument
class Local {
^
/Users/kyle/Library/Caches/node-gyp/12.13.1/include/node/v8.h:183:7: note: candidate constructor (the implicit move constructor) not viable: no known
conversion from 'v8::Isolate *' to 'v8::Local &&' for 1st argument
/Users/kyle/Library/Caches/node-gyp/12.13.1/include/node/v8.h:187:13: note: candidate template ignored: could not match 'Local' against
'v8::Isolate *'
V8_INLINE Local(Local that)
^
/Users/kyle/Library/Caches/node-gyp/12.13.1/include/node/v8.h:4171:22: note: passing argument to parameter 'context' here
Local context, FunctionCallback callback,
^
1 error generated.
make: *** [Release/obj.target/vtshaver/src/vtshaver.o] Error 1
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack at ChildProcess.emit (events.js:210:5)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 19.0.0
gyp ERR! command "/Users/kyle/.nvm/versions/node/v12.13.1/bin/node" "/Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/Users/kyle/github/mapping/vtshaver/lib/binding/vtshaver.node" "--module_name=vtshaver" "--module_path=/Users/kyle/github/mapping/vtshaver/lib/binding" "--napi_version=5" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd /Users/kyle/github/mapping/vtshaver
gyp ERR! node -v v12.13.1
gyp ERR! node-gyp -v v6.0.1
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute '/Users/kyle/.nvm/versions/node/v12.13.1/bin/node /Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/kyle/github/mapping/vtshaver/lib/binding/vtshaver.node --module_name=vtshaver --module_path=/Users/kyle/github/mapping/vtshaver/lib/binding --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
node-pre-gyp ERR! stack at ChildProcess. (/Users/kyle/github/mapping/vtshaver/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:210:5)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 19.0.0
node-pre-gyp ERR! command "/Users/kyle/.nvm/versions/node/v12.13.1/bin/node" "/Users/kyle/github/mapping/vtshaver/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/kyle/github/mapping/vtshaver
node-pre-gyp ERR! node -v v12.13.1
node-pre-gyp ERR! node-pre-gyp -v v0.12.0
node-pre-gyp ERR! not ok
Failed to execute '/Users/kyle/.nvm/versions/node/v12.13.1/bin/node /Users/kyle/.nvm/versions/node/v12.13.1/lib/node_modules/npm/node_modules/npm-lifecycle/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/kyle/github/mapping/vtshaver/lib/binding/vtshaver.node --module_name=vtshaver --module_path=/Users/kyle/github/mapping/vtshaver/lib/binding --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @mapbox/vtshaver@0.2.1 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @mapbox/vtshaver@0.2.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/kyle/.npm/_logs/2019-12-10T01_05_10_278Z-debug.log
```

Versions:

```
> node --version
v12.13.1
> npm --version
6.12.1
```
Mac 10.15.1

Reproduce the reported npm install with Node 12, then inspect src/vtshaver.cpp, src/filters.hpp, and the nan dependency where the native build fails. Compare the Node 10 and Node 12 installation paths; done means the package installs successfully on Node 12 without the reported build errors.

Written by the indexing model from the issue text.