diff --git a/Milestone.md b/Milestone.md
index 9a1781a..afc50e1 100644
--- a/Milestone.md
+++ b/Milestone.md
@@ -2,7 +2,11 @@
   * `SnappyIndexer` for parallel compression/decompression
   * CUI commands (snap/unsnap)
 
-## snappy-java-1.1.0-M1 (27 March, 2013)
+## snappy-java-1.1.0-M2 (28 March 2013)
+  * Fix linux amd64 build
+  * Fixes #26
+
+## snappy-java-1.1.0-M1 (27 March 2013)
   * Upgrade to snappy-1.1.0
   * Add zero-copy compression (rawCompress, rawUncompress) that can be used with LArray <https://github.com/xerial/larray>
   * Drop 32-bit Mac support
diff --git a/pom.xml b/pom.xml
index 054125b..d48d5a8 100755
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.xerial.snappy</groupId>
     <artifactId>snappy-java</artifactId>
-    <version>1.1.0-M1</version>
+    <version>1.1.0-M2</version>
     <name>Snappy for Java</name>
     <description>snappy-java: A fast compression/decompression library</description>
     <packaging>bundle</packaging>
diff --git a/src/main/java/org/xerial/snappy/Snappy.java b/src/main/java/org/xerial/snappy/Snappy.java
index 2247498..dbc29c8 100755
--- a/src/main/java/org/xerial/snappy/Snappy.java
+++ b/src/main/java/org/xerial/snappy/Snappy.java
@@ -151,7 +151,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(char[] input) {
+    public static byte[] compress(char[] input) throws IOException {
         return rawCompress(input, input.length * 2); // char uses 2 bytes
     }
 
@@ -161,7 +161,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(double[] input) {
+    public static byte[] compress(double[] input) throws IOException {
         return rawCompress(input, input.length * 8); // double uses 8 bytes
     }
 
@@ -171,7 +171,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(float[] input) {
+    public static byte[] compress(float[] input) throws IOException {
         return rawCompress(input, input.length * 4); // float uses 4 bytes
     }
 
@@ -181,7 +181,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(int[] input) {
+    public static byte[] compress(int[] input) throws IOException {
         return rawCompress(input, input.length * 4); // int uses 4 bytes
     }
 
@@ -191,7 +191,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(long[] input) {
+    public static byte[] compress(long[] input) throws IOException {
         return rawCompress(input, input.length * 8); // long uses 8 bytes
     }
 
@@ -201,7 +201,7 @@ public class Snappy
      * @param input
      * @return the compressed data
      */
-    public static byte[] compress(short[] input) {
+    public static byte[] compress(short[] input) throws IOException {
         return rawCompress(input, input.length * 2); // short uses 2 bytes
     }
 
@@ -354,7 +354,7 @@ public class Snappy
      *            the input byte size
      * @return compressed data
      */
-    public static byte[] rawCompress(Object data, int byteSize) {
+    public static byte[] rawCompress(Object data, int byteSize) throws IOException {
         byte[] buf = new byte[Snappy.maxCompressedLength(byteSize)];
         int compressedByteSize = ((SnappyNativeAPI) impl).rawCompress(data, 0, byteSize, buf, 0);
         byte[] result = new byte[compressedByteSize];
diff --git a/src/main/java/org/xerial/snappy/SnappyNative.h b/src/main/java/org/xerial/snappy/SnappyNative.h
index 37452d9..477d30a 100755
--- a/src/main/java/org/xerial/snappy/SnappyNative.h
+++ b/src/main/java/org/xerial/snappy/SnappyNative.h
@@ -15,6 +15,22 @@ extern "C" {
 JNIEXPORT jstring JNICALL Java_org_xerial_snappy_SnappyNative_nativeLibraryVersion
   (JNIEnv *, jobject);
 
+/*
+ * Class:     org_xerial_snappy_SnappyNative
+ * Method:    rawCompress
+ * Signature: (JJJ)J
+ */
+JNIEXPORT jlong JNICALL Java_org_xerial_snappy_SnappyNative_rawCompress__JJJ
+  (JNIEnv *, jobject, jlong, jlong, jlong);
+
+/*
+ * Class:     org_xerial_snappy_SnappyNative
+ * Method:    rawUncompress
+ * Signature: (JJJ)J
+ */
+JNIEXPORT jlong JNICALL Java_org_xerial_snappy_SnappyNative_rawUncompress__JJJ
+  (JNIEnv *, jobject, jlong, jlong, jlong);
+
 /*
  * Class:     org_xerial_snappy_SnappyNative
  * Method:    rawCompress
@@ -71,6 +87,14 @@ JNIEXPORT jint JNICALL Java_org_xerial_snappy_SnappyNative_uncompressedLength__L
 JNIEXPORT jint JNICALL Java_org_xerial_snappy_SnappyNative_uncompressedLength__Ljava_lang_Object_2II
   (JNIEnv *, jobject, jobject, jint, jint);
 
+/*
+ * Class:     org_xerial_snappy_SnappyNative
+ * Method:    uncompressedLength
+ * Signature: (JJ)J
+ */
+JNIEXPORT jlong JNICALL Java_org_xerial_snappy_SnappyNative_uncompressedLength__JJ
+  (JNIEnv *, jobject, jlong, jlong);
+
 /*
  * Class:     org_xerial_snappy_SnappyNative
  * Method:    isValidCompressedBuffer
diff --git a/src/main/java/org/xerial/snappy/SnappyNative.java b/src/main/java/org/xerial/snappy/SnappyNative.java
index 3c9acf5..fdcb617 100755
--- a/src/main/java/org/xerial/snappy/SnappyNative.java
+++ b/src/main/java/org/xerial/snappy/SnappyNative.java
@@ -54,7 +54,7 @@ public class SnappyNative implements SnappyNativeAPI
     public native int rawCompress(ByteBuffer input, int inputOffset, int inputLength, ByteBuffer compressed,
             int outputOffset) throws IOException;
 
-    public native int rawCompress(Object input, int inputOffset, int inputByteLength, Object output, int outputOffset);
+    public native int rawCompress(Object input, int inputOffset, int inputByteLength, Object output, int outputOffset) throws IOException;
 
     public native int rawUncompress(ByteBuffer compressed, int inputOffset, int inputLength, ByteBuffer uncompressed,
             int outputOffset) throws IOException;
diff --git a/src/main/java/org/xerial/snappy/SnappyNativeAPI.java b/src/main/java/org/xerial/snappy/SnappyNativeAPI.java
index 902e22e..b6c92d0 100755
--- a/src/main/java/org/xerial/snappy/SnappyNativeAPI.java
+++ b/src/main/java/org/xerial/snappy/SnappyNativeAPI.java
@@ -51,7 +51,7 @@ public interface SnappyNativeAPI
     public int rawCompress(ByteBuffer input, int inputOffset, int inputLength, ByteBuffer compressed, int outputOffset)
             throws IOException;
 
-    public int rawCompress(Object input, int inputOffset, int inputByteLength, Object output, int outputOffset);
+    public int rawCompress(Object input, int inputOffset, int inputByteLength, Object output, int outputOffset) throws IOException;
 
     public int rawUncompress(ByteBuffer compressed, int inputOffset, int inputLength, ByteBuffer uncompressed,
             int outputOffset) throws IOException;
diff --git a/src/main/resources/org/xerial/snappy/native/Linux/amd64/libsnappyjava.so b/src/main/resources/org/xerial/snappy/native/Linux/amd64/libsnappyjava.so
index 83f5e4f..62f164c 100755
Binary files a/src/main/resources/org/xerial/snappy/native/Linux/amd64/libsnappyjava.so and b/src/main/resources/org/xerial/snappy/native/Linux/amd64/libsnappyjava.so differ