diff --git a/lib/Config.js b/lib/Config.js
index d92b269..601c5fb 100644
--- a/lib/Config.js
+++ b/lib/Config.js
@@ -25,16 +25,27 @@
   // parameter, but not in the version packaged with React Native 0.56.  So for now, we
   // have to overwrite that file locally to not do that.  This will maintain compatibility
   // with React Native.
-  fs.writeFileSync(local_path + 'react-native/node_modules/metro/src/node-haste/Package.js',
+  try {
+    fs.writeFileSync(local_path + 'react-native/node_modules/metro/src/node-haste/Package.js',
+      fs.readFileSync(path.resolve(__dirname, 'metro-polyfill/Package.js'))
+    );
+  } catch (e) {}
+  fs.writeFileSync(local_path + 'metro/src/node-haste/Package.js',
     fs.readFileSync(path.resolve(__dirname, 'metro-polyfill/Package.js'))
   );
 
   // Similarly, there is no good way to save the system `require()` before metro overwrites
   // it.  Plus metro does not handle cyclic dependencies well at all.  We fix these by
   // using our own implementation of metroRequire.
-  fs.writeFileSync(local_path + 'react-native/node_modules/metro/src/defaults.js',
-    fs.readFileSync(path.resolve(__dirname, 'metro-polyfill/defaults.js'))
-  );
+  try {
+    fs.writeFileSync(local_path + 'react-native/node_modules/metro/src/defaults.js',
+      fs.readFileSync(path.resolve(__dirname, 'metro-polyfill/defaults.js'))
+    );
+  } catch (e) {
+    fs.writeFileSync(local_path + 'metro/src/defaults.js',
+      fs.readFileSync(path.resolve(__dirname, 'metro-polyfill/defaults.js'))
+    );
+  }
 
   const configure = (config) => {
     // Do not add all the react-native junk by default.  This needs to be done
diff --git a/lib/pod.js b/lib/pod.js
index db9e9b5..f8c58d5 100644
--- a/lib/pod.js
+++ b/lib/pod.js
@@ -93,6 +93,7 @@ const Specs = 'https://github.com/LiquidPlayer/Specs.git'
             console.warn("WARN: '%s' does not exist, skipping", ipath)
           }
         } else {
+          if (ios.version === undefined) ios.version = package.version
           pods.push(ios)
         }
       }
diff --git a/package-lock.json b/package-lock.json
index 63cde19..e87aca0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "liquidcore-cli",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c48e781..3f88f42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "liquidcore-cli",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Command line utilities for LiquidCore",
   "main": "index.js",
   "scripts": {