diff --git a/data/chroot.rc b/data/chroot.rc
new file mode 100644
index 0000000..8bf4924
--- /dev/null
+++ b/data/chroot.rc
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+env-update &>/dev/null
+source /etc/profile
+PS1="\[\033[0;40;0;33m\]\H \W #\[\033[0m\] "
+
diff --git a/pym/cl_fill_builder.py b/pym/cl_fill_builder.py
index 16636d7..d382eb8 100644
--- a/pym/cl_fill_builder.py
+++ b/pym/cl_fill_builder.py
@@ -113,11 +113,13 @@ class fillVars(object, glob_attr):
         else:
             return cacheDir
 
+    reChroot = re.compile("^_=.*bin/chroot$",re.S)
+
     def isChroot(self,pid):
         """Recursive detect chroot mode"""
         if not os.access('/proc/%d/environ'%pid,R_OK):
             return False
-        if filter(lambda x:x=="_=/bin/chroot",
+        if filter(self.reChroot.match,
                   open('/proc/%d/environ'%pid,'r').read().split('\x00')):
             return True
         else:
diff --git a/scripts/cl-builder b/scripts/cl-builder
index 498ea57..966e382 100644
--- a/scripts/cl-builder
+++ b/scripts/cl-builder
@@ -63,7 +63,7 @@ mountres() {
 runchroot() {
 	touch $EMERGELOG
 	watching & 2>/dev/null
-	chroot $BUILDER /bin/bash --rcfile /usr/calculate/install/config/chroot.rc
+	chroot $BUILDER /bin/bash --rcfile /usr/share/calculate/config/chroot.rc
 	WATCHINGPID=`ps axo pid,cmd | sed -nr "s|^\s*([0-9]+)\s+${TAILEMERGELOG}.*|\1|p"`
 	[ "${WATCHINGPID}" ] && kill -9 $WATCHINGPID &>/dev/null
 	$REMOUNT &>/dev/null
diff --git a/setup.py b/setup.py
index 271b59e..b29b760 100755
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-# setup.py --- Setup script for calculate-builder
+# setup.py --- Setup script for calculate-client
 
-# Copyright 2010 Calculate Ltd. http://www.calculate-linux.org
+#Copyright 2010 Calculate Ltd. http://www.calculate-linux.org
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -19,15 +19,19 @@
 
 import os
 import stat
-from distutils.core import setup, Extension
+from distutils.core import setup
 from distutils.command.install_data import install_data
 
+
+__app__ = "calculate-builder"
+__version__ = "2.2.0.0"
+
 data_files = []
 
 var_data_files = []
 
-share_calculate_dir = "/usr/share/calculate"
 data_dirs_share = ['i18n']
+share_calculate_dir = "/usr/share/calculate"
 
 
 def __scanDir(scanDir, prefix, replace_dirname, dirData, flagDir=False):
@@ -50,7 +54,7 @@ def __scanDir(scanDir, prefix, replace_dirname, dirData, flagDir=False):
             scanDir = os.path.join(prefix,scanDir)
         dirData.append((scanDir, files))
         for sDir in dirs:
-            __scanDir(sDir, prefix, replace_dirname,dirData, True)
+            __scanDir(sDir, prefix, replace_dirname, dirData, True)
     return dirData
 
 def create_data_files(data_dirs, prefix="", replace_dirname=""):
@@ -61,11 +65,41 @@ def create_data_files(data_dirs, prefix="", replace_dirname=""):
         data_files += __scanDir(data_dir, prefix, replace_dirname, data)
     return data_files
 
-data_files += create_data_files (data_dirs_share, share_calculate_dir)
+
+data_files += create_data_files(data_dirs_share, share_calculate_dir)
+data_files += [('/usr/share/calculate/config', ['data/chroot.rc',])]
+
+class cl_install_data(install_data):
+    def run (self):
+        install_data.run(self)
+        data_file = []
+        fileNames = map(lambda x: os.path.split(x[0])[1], data_file)
+        listNames = map(lambda x: filter(lambda y: y, x[0].split("/")),data_file)
+        data_find = {}
+        for i in range(len(fileNames)):
+            listNames[i].reverse()
+            data_find[fileNames[i]] =[listNames[i],data_file[i][1]]
+
+        for path in self.get_outputs():
+            nameFile = os.path.split(path)[1]
+            if nameFile in data_find.keys():
+                data = data_find[nameFile][0]
+                mode = data_find[nameFile][1]
+                flagFound = True
+                iMax = len(data)
+                pathFile = path
+                for i in range(iMax):
+                    if data[i] != os.path.split(pathFile)[1]:
+                        flagFound = False
+                        break
+                    pathFile = os.path.split(pathFile)[0]
+                if flagFound:
+                    os.chmod(path, mode)
+
 
 setup(
-    name = 'calculate-builder',
-    version = "2.2.0",
+    name = __app__,
+    version = __version__,
     description = "Calculate Linux builder",
     author = "Calculate Ltd.",
     author_email = "support@calculate.ru",
@@ -74,6 +108,6 @@ setup(
     package_dir = {'calculate-builder': "."},
     packages = ['calculate-builder.pym'],
     data_files = data_files,
-    scripts=["./scripts/cl-kernel",
-             "./scripts/cl-builder"]
+    scripts=["./scripts/cl-kernel","./scripts/cl-builder"],
+    cmdclass={'install_data': cl_install_data},
 )