working link

link.ce

@@ -140,17 +140,18 @@ if (cmd == 'list') {
       return
     }
 
-    // Read package name from cell.toml
+    // Derive canonical package name from the target directory
     _read_toml = function() {
-      content = toml.decode(text(fd.slurp(toml_path)))
-      if (content.package) {
-        pkg_name = content.package
+      var info = shop.file_info(target + '/cell.toml')
+      if (info && info.package) {
+        pkg_name = info.package
       } else {
-        log.console("Error: cell.toml at " + target + " does not define 'package'")
+        log.console("Error: could not determine package name for " + target)
+        log.console("Ensure it is installed or has a git remote matching a lock entry")
         $stop()
       }
     } disruption {
-      log.console("Error reading cell.toml")
+      log.console("Error determining package name for " + target)
       $stop()
     }
     _read_toml()