--- install.sh
+++ install.sh
@@ -14,8 +14,8 @@
         exit 1
     fi
 
-    BINDIR="$1/bin/"
-    DATADIR="$1/share/pingus/"
+    BINDIR="${1}GENTOO_BINDIR"
+    DATADIR="${1}GENTOO_DATADIR"
 
     echo "Installing Pingus in: $1"
 
--- SConstruct
+++ SConstruct
@@ -406,7 +406,6 @@
 
     config_h = open('config.h', 'w')
     config_h.write('#define VERSION "0.7.2"\n')
-    config_h.write('#define ENABLE_BINRELOC 1\n')
     config_h.write('#define ICONV_CONST %s\n' % iconv_const)
     for (v,k) in config_h_defines:
         config_h.write('#define %s %s\n' % (v, k))
--- src/pingus_main.cpp
+++ src/pingus_main.cpp
@@ -583,7 +583,7 @@
       path_manager.add_path("data"); // assume game is run from source dir, without any magic
       free(exe_path);
 #else
-      path_manager.add_path("data"); // assume game is run from source dir
+      path_manager.add_path("GENTOO_DATADIR/data");
 #endif
 
       if (!path_manager.find_path("data/core.res"))