Explicitly use perl or python while invoking scripts. Especially on windows, this is required. e.g.: https://ews-build.webkit-uat.org/#/builders/10/builds/250
Created attachment 373837 [details] Patch
Sample run: https://ews-build.webkit-uat.org/#/builders/10/builds/255
We need to make sure we remember that we did this when we start converting things to Python 3.
Comment on attachment 373837 [details] Patch Clearing flags on attachment: 373837 Committed r247305: <https://trac.webkit.org/changeset/247305>
All reviewed patches have been landed. Closing bug.
<rdar://problem/52894927>