diff --git a/pisi/actionsapi/gnuconfig.py b/pisi/actionsapi/gnuconfig.py
index 86a6f55d..3cd2ca69 100644
--- a/pisi/actionsapi/gnuconfig.py
+++ b/pisi/actionsapi/gnuconfig.py
@@ -5,10 +5,10 @@
 import os
 import string
 import re
-import shutil
 
 # pisi modules
 from pisi.ui import ui
+from pisi.util import copy_file
 
 # actions api modules
 from shell import *
@@ -51,9 +51,9 @@ def gnuconfig_update():
     newer_location = gnuconfig_findnewest()
 
     try:
-        shutil.copyfile(newer_location + '/config.sub',
+        copy_file(newer_location + '/config.sub',
             os.getcwd() + '/config.sub')
-        shutil.copyfile(newer_location + '/config.guess',
+        copy_file(newer_location + '/config.guess',
             os.getcwd() + '/config.guess')
     except IOError, e:
         ui.error ("Error : %s\n" % e)
diff --git a/pisi/actionsapi/kde.py b/pisi/actionsapi/kde.py
index 5513fce5..18e72214 100644
--- a/pisi/actionsapi/kde.py
+++ b/pisi/actionsapi/kde.py
@@ -10,7 +10,7 @@ from config import config
 # Global variables for compiling KDE programs...
 kde_dir = os.getenv('KDEDIR')
 qt_dir = os.getenv('QTDIR')
-qt_libdir = os.getenv('QTDIR') + '/lib/'
+qt_libdir = os.path.join(os.getenv('QTDIR') + 'lib/')
 
 def configure(parameters = ''):
     ''' FIXME: Düzgün hale getirilecek '''
diff --git a/pisi/actionsapi/pisitools.py b/pisi/actionsapi/pisitools.py
index 671c959d..10224d9c 100644
--- a/pisi/actionsapi/pisitools.py
+++ b/pisi/actionsapi/pisitools.py
@@ -3,9 +3,10 @@
 
 # standard python modules
 import os
-import shutil
 import gzip
 
+from pisi.util import copy_file
+
 # actions api modules
 from config import config
 
@@ -26,7 +27,7 @@ def dodoc(*documentList):
 
     for document in documentList:
         if os.access(document, os.F_OK):
-            shutil.copyfile(document, 
+            copy_file(document, 
                             os.path.join(env.install_dir,
                                          dirs.doc,
                                          srcTag,
@@ -37,17 +38,17 @@ def dosed(filename, *sedPattern):
     for pattern in sedPattern:
         os.system('sed -i -e \'' + pattern + '\' ' +  filename)
 
-def dosbin(filename, destination='/' + config.dirs.sbin):
+def dosbin(filename, destination=config.dirs.sbin):
     env = config.env
 
     try:
-        os.makedirs(env.install_dir + destination)
+        os.makedirs(os.path.join(env.install_dir, destination))
     except OSError:
         pass
 
     if os.access(filename, os.F_OK):
-        shutil.copyfile(filename,
-                        os.path.join(env.install_dir +
+        copy_file(filename,
+                        os.path.join(env.install_dir,
                                      destination,
                                      os.path.basename(filename)))
 
@@ -56,7 +57,7 @@ def doman(filename):
     dirs = config.dirs
 
     man, postfix = filename.split('.')
-    destDir = os.path.join(env.install_dir, dirs.man, "man"+postfix)
+    destDir = os.path.join(env.install_dir, dirs.man, "man" + postfix)
     try:
         os.makedirs(destDir)
     except OSError:
@@ -67,7 +68,7 @@ def doman(filename):
     gzfile.close()
 
     if os.access(filename, os.F_OK):
-        shutil.copyfile(filename + '.gz',
+        copy_file(filename + '.gz',
                         os.path.join(destDir,
                                      os.path.basename(filename)))