diff --git a/CMakeLists.txt b/CMakeLists.txt
index 83986b1..cf57a91 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -87,9 +87,9 @@ ADD_CUSTOM_COMMAND(
     ${CMAKE_CURRENT_BINARY_DIR}/coordsCreateTiles.1
 )
 
-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsCreateStorage.1    DESTINATION ${CMAKE_INSTALL_PREFIX}/usr/share/man/man1)
-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsResolveLocations.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/usr/share/man/man1)
-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsCreateTiles.1      DESTINATION ${CMAKE_INSTALL_PREFIX}/usr/share/man/man1)
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsCreateStorage.1    DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsResolveLocations.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/coordsCreateTiles.1      DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
 
 INSTALL (TARGETS coordsCreateStorage DESTINATION /usr/bin )
 INSTALL (TARGETS coordsResolveLocations DESTINATION /usr/bin )
diff --git a/README.md b/README.md
index aa13ccc..ca293c5 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Please note: These tools are prototypes and not yet ready for production use. Us
 
 Build Instructions (for Ubuntu 14.04)
 ----------------------------------------
-* `sudo apt-get install make git build-essential libprotobuf-dev protobuf-compiler libexpat1-dev cmake` # install the required dependencies
+* `sudo apt-get install make git build-essential libprotobuf-dev protobuf-compiler libexpat1-dev cmake ruby-ronn` # install the required dependencies
 * `git clone https://github.com/rbuch703/coords.git` # clone the repository
 * `cd coords`
 * `cmake .`
diff --git a/src/consumers/osmConsumerDumper.cc b/src/consumers/osmConsumerDumper.cc
index 3b3f411..2ebe744 100644
--- a/src/consumers/osmConsumerDumper.cc
+++ b/src/consumers/osmConsumerDumper.cc
@@ -129,7 +129,7 @@ OsmConsumerDumper::~OsmConsumerDumper()
 
 
 
-/* modifies the 'tag' to reflect the rename rules. 
+/* modifies the 'tag' to reflect  the 'ignore' rules. 
  * @Returns: whether the tag is to be kept (true) or discarded (false) */
  
 bool OsmConsumerDumper::processTag(OSMKeyValuePair &tag) const
diff --git a/src/consumers/osmConsumerDumper.h b/src/consumers/osmConsumerDumper.h
index cbe0c8d..65b42af 100644
--- a/src/consumers/osmConsumerDumper.h
+++ b/src/consumers/osmConsumerDumper.h
@@ -27,7 +27,7 @@ class OsmConsumerDumper: public OsmBaseConsumer
 private:
     mmap_t node_index, vertex_data, way_index, relation_index;
     ChunkedFile *nodeData, *wayData, *relationData;
-    RadixTree<string> rename_key; 
+    //RadixTree<string> rename_key; 
     RadixTree<int> ignore_key, ignoreKeyPrefixes;    //ignore key-value pairs which are irrelevant for most applications
     uint64_t nNodes, nWays, nRelations;