opentelementry-web example giving build errors

[epugh]

Hi, going through https://github.com/open-telemetry/opentelemetry-js/tree/main/examples/opentelemetry-web and after doing npm install when I run npm start I get a whole bunch of errors from each of the /examples folders that look like:

ERROR in ./examples/zipkin/index.js 13:4-39
Module not found: Error: Can't resolve '@opentelemetry/resources' in '/Users/epugh/Documents/projects/opentelemetry-js/examples/opentelemetry-web/examples/zipkin'

ERROR in ./examples/zipkin/index.js 16:4-50
Module not found: Error: Can't resolve '@opentelemetry/semantic-conventions' in '/Users/epugh/Documents/projects/opentelemetry-js/examples/opentelemetry-web/examples/zipkin'

I am using npm 9.6.7 and node v18.17.0.

Has anyone else seen similar errors? And or is it working for them? I was able to run the https://github.com/open-telemetry/opentelemetry-js/tree/main/examples/basic-tracer-node demo just fine!