Android sdk 21 library errors
<p>I installed <a href="http://developer.android.com/sdk/index.html" rel="nofollow">Android SDK 21 bundle Windows x64</a> and get nothing but errors if I try to add any code to the initial project creation code. I tried running through the Hello World and every entry gave an error. BTW: I am a newbie with Android and Linux, but I have done a lot of Windows programming. thanks...</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"&gt;
&lt;EditText android:id="@+id/edit_message"
    android:layout_weight="1"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:hint="@string/edit_message" /&gt;
&lt;Button
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/button_send" /&gt;
&lt;/LinearLayout&gt;
</code></pre>

<p>EDIT: removed redundancy.</p>
