fix: improve 500 error message (#1064)

- Closes #1063

Author: styfle

src/pages/500.tsx

@@ -12,7 +12,12 @@ export default () => (
             <div style={{ textAlign: 'center', marginBottom: '2rem' }}>
                 <h1>500 Internal Server Error</h1>
 
-                <p>Oops, something went terribly wrong.</p>
+                <p>Oops, the package failed to install.</p>
+                <p style={{ maxWidth: '500px' }}>
+                    This can happen when there is no prebuilt binary for node@
+                    {process.versions.node} or the install script requires CLIs like
+                    python/curl/etc.
+                </p>
                 <p>
                     <a href={pages.index}>Go Home You</a>
                 </p>