As part of Netlify Build experience, when a customer installs node modules that expose some sort of executable, we expose said executables in the build command environment so that you can call them at build time. We want to keep supporting said behaviour, however it has come to our attention that our current setup could lead to rather confusing build failures - 'gatsby build' works locally but not on Netlify. This is a bug in our platform that we intend to address. In order to do so though we’l...