Install notes

README.md

@@ -32,6 +32,31 @@ pip install -U setuptools pip wheel
 pip install -e .
 ```
 
+In your IDE, such as Parrot, Theia or vscode, install the `.vsix` extension
+built or installed from here:
+
+* https://github.com/bernhard-42/vscode-ocp-cad-viewer
+
+Add this to `~/.ocpvscode`, updating the path.
+
+```
+{
+  "3939": {
+    "roots": [
+      "/home/jebba/devel/deepcrayon/bd_cruft"
+    ]
+  }
+}
+```
+
+And this is the ugliest cruft of all, until I find where to fix the path.
+Set this up to work around a missing path:
+
+```
+sudo mkdir -p /webview/theia-resource/file/
+cd /webview/theia-resource/file/
+sudo ln -s /tmp .
+```
 
 # License
 Apache 2.0 license.