--- a/QTfrontend/util/FileEngine.cpp	Wed Nov 21 11:14:51 2012 +0100
+++ b/QTfrontend/util/FileEngine.cpp	Wed Nov 21 11:26:30 2012 +0100
@@ -2,7 +2,6 @@
  * TODO: add copyright header, determine license
  */
 
-
 #include "hwpacksmounter.h"
 #include "FileEngine.h"
 
@@ -146,10 +145,27 @@
 
 QString FileEngine::fileName(FileName file) const
 {
-    if (file == QAbstractFileEngine::AbsolutePathName)
-        return PHYSFS_getWriteDir();
-
-    return QString("physfs://%1").arg(_filename);
+    switch(file)
+    {
+        case QAbstractFileEngine::AbsolutePathName:
+        {
+            QString s(PHYSFS_getWriteDir());
+            return s;
+        }
+        case QAbstractFileEngine::BaseName:
+        {
+            int l = _filename.lastIndexOf('/');
+            QString s = _filename.mid(l + 1);
+            return s;
+        }
+        case QAbstractFileEngine::DefaultName:
+        case QAbstractFileEngine::AbsoluteName:
+        default:
+        {
+            QString s = "physfs:/" + _filename;
+            return s;
+        }
+    }
 }
 
 QDateTime FileEngine::fileTime(FileTime time) const

--- a/misc/physfs/CMakeLists.txt	Wed Nov 21 11:14:51 2012 +0100
+++ b/misc/physfs/CMakeLists.txt	Wed Nov 21 11:26:30 2012 +0100
@@ -5,6 +5,10 @@
 
 CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
 
+if(COMMAND cmake_policy)
+  cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+    
 PROJECT(PhysicsFS)
 SET(PHYSFS_VERSION 2.1.0)
 
@@ -504,11 +508,11 @@
 ENDIF(PHYSFS_BUILD_RUBY)
 
 
-INSTALL(TARGETS ${PHYSFS_INSTALL_TARGETS}
-        RUNTIME DESTINATION bin
-        LIBRARY DESTINATION lib${LIB_SUFFIX}
-        ARCHIVE DESTINATION lib${LIB_SUFFIX})
-INSTALL(FILES src/physfs.h DESTINATION include)
+#INSTALL(TARGETS ${PHYSFS_INSTALL_TARGETS}
+#        RUNTIME DESTINATION bin
+#        LIBRARY DESTINATION lib${LIB_SUFFIX}
+#        ARCHIVE DESTINATION lib${LIB_SUFFIX})
+#INSTALL(FILES src/physfs.h DESTINATION include)
 
 IF(UNIX)
     SET(PHYSFS_TARBALL "${CMAKE_CURRENT_SOURCE_DIR}/../physfs-${PHYSFS_VERSION}.tar.gz")

--- a/project_files/frontlib/CMakeLists.txt	Wed Nov 21 11:14:51 2012 +0100
+++ b/project_files/frontlib/CMakeLists.txt	Wed Nov 21 11:26:30 2012 +0100
@@ -1,5 +1,6 @@
 find_package(SDL REQUIRED)
 find_package(SDL_net REQUIRED)
+find_package(ZLIB REQUIRED)
 
 add_definitions("-std=c99")
 
@@ -15,5 +16,6 @@
 
 include_directories(${SDL_INCLUDE_DIR})
 include_directories(${SDLNET_INCLUDE_DIR})
+include_directories(${ZLIB_INCLUDE_DIR})
 
 add_library(frontlib STATIC ${frontlib_src})

--- a/project_files/hedgewars.pro	Wed Nov 21 11:14:51 2012 +0100
+++ b/project_files/hedgewars.pro	Wed Nov 21 11:26:30 2012 +0100
@@ -262,7 +262,7 @@
 }
 
 !macx {
-    LIBS += -lSDL -lSDL_mixer
+    LIBS += -lSDL -lSDL_mixer -lSDL_net
     !win32 {
         INCLUDEPATH += /usr/local/include/SDL /usr/include/SDL
     }