`regl` won't build with `gl: 4.0.1`

[thomcom]

gl needs to be updated to 5.0.3 in order to build this project.

[kevzettler]

I'm seeing a failure from npm install looks like it stems from gl@4.0.1

prebuild ERR! stack Error: Command failed: /usr/local/bin/python -c import sys; print "%s.%s.%s" % sys.version_info[:3];
prebuild ERR! stack   File "<string>", line 1
prebuild ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
prebuild ERR! stack                       ^
prebuild ERR! stack SyntaxError: invalid syntax
prebuild ERR! stack
prebuild ERR! stack     at ChildProcess.exithandler (child_process.js:308:12)
prebuild ERR! stack     at ChildProcess.emit (events.js:314:20)
prebuild ERR! stack     at maybeClose (internal/child_process.js:1022:16)
prebuild ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:287:5)
prebuild ERR! not ok
prebuild ERR! build Error: Command failed: /usr/local/bin/python -c import sys; print "%s.%s.%s" % sys.version_info[:3];
prebuild ERR! build   File "<string>", line 1
prebuild ERR! build     import sys; print "%s.%s.%s" % sys.version_info[:3];
prebuild ERR! build                       ^
prebuild ERR! build SyntaxError: invalid syntax
prebuild ERR! build
prebuild ERR! build     at ChildProcess.exithandler (child_process.js:308:12)
prebuild ERR! build     at ChildProcess.emit (events.js:314:20)
prebuild ERR! build     at maybeClose (internal/child_process.js:1022:16)
prebuild ERR! build     at Process.ChildProcess._handle.onexit (internal/child_process.js:287:5)
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! gl@4.0.1 install: `prebuild --install`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the gl@4.0.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.