diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7a34aab..c930464 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,13 +7,27 @@ project(
 
 add_custom_target(
 	download_libraries
-	COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/libs
-	COMMAND wget http://ftp.kolibrios.org/users/Serge/new/Toolchain/sdk-28-10-16.7z -q -O ${CMAKE_CURRENT_BINARY_DIR}/libs/sdk-28-10-16.7z
-	COMMAND wget -r --no-parent -q http://builds.kolibrios.org/en_US/data/contrib/sdk/lib -O ${CMAKE_CURRENT_BINARY_DIR}/libs/builds.kolibrios.org
-	COMMAND 7z x -y ${CMAKE_CURRENT_BINARY_DIR}/libs/sdk-28-10-16.7z
-	COMMAND mv ${CMAKE_CURRENT_BINARY_DIR}/libs/builds.kolibrios.org/en_US/data/contrib/sdk/lib/* ${CMAKE_CURRENT_BINARY_DIR}/libs
-	COMMAND rm -R ${CMAKE_CURRENT_BINARY_DIR}/libs/builds.kolibrios.org
+#	COMMAND mkdir ${CMAKE_CURRENT_BINARY_DIR}/libs
+	COMMAND wget -q http://ftp.kolibrios.org/users/Serge/new/Toolchain/sdk-28-10-16.7z
+	COMMAND wget -r --no-parent -q http://builds.kolibrios.org/en_US/data/contrib/sdk/lib/
+	COMMAND 7z x -y ${CMAKE_CURRENT_BINARY_DIR}/sdk-28-10-16.7z -o${CMAKE_CURRENT_BINARY_DIR}
+	COMMAND mv ${CMAKE_CURRENT_BINARY_DIR}/builds.kolibrios.org/en_US/data/contrib/sdk/lib/* ${CMAKE_CURRENT_BINARY_DIR}/lib
+	COMMAND rm -R ${CMAKE_CURRENT_BINARY_DIR}/builds.kolibrios.org
+	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
 	COMMENT "Download libraries"
+	BYPRODUCTS
+		${CMAKE_CURRNET_BINARY_DIR}/lib
+		${CMAKE_CURRNET_BINARY_DIR}/sdk-28-10-16.7z
+)
+
+add_custom_target(
+	archive_libraries
+	COMMAND 7z a lib.7z ${CMAKE_CURRNET_BINARY_DIR}/lib
+	WORKING_DIRECTORY ${CMAKE_CURRNET_BINARY_DIR}
+	BYPRODUCTS
+		${CMAKE_CURRNET_BINARY_DIR}/lib.7z
+	DEPENDS
+		${CMAKE_CURRNET_BINARY_DIR}/lib
 )
 
 add_custom_target(
@@ -66,6 +80,8 @@ add_custom_target(
 	debOffline
 	COMMAND cp -f ${CMAKE_CURRENT_BINARY_DIR}/libisl.so.10.2.2 ${CMAKE_CURRENT_BINARY_DIR}/package/usr/lib/x86_64-linux-gnu/libisl.so.10.2.2
 	COMMAND cp -f ${CMAKE_CURRENT_BINARY_DIR}/kos32-toolchain-linux.7z ${CMAKE_CURRENT_BINARY_DIR}/package/home/autobuild/tools
+	COMMAND cp -f ${CMAKE_CURRENT_BINARY_DIR}/lib.7z ${CMAKE_CURRENT_BINARY_DIR}/package/home/autobuild/tools
+	COMMAND cp -f ${CMAKE_CURRNET_BINARY_DIR}/lib.7z ${CMAKE_CURRENT_BINARY_DIR}/package/home/autobuild/tools
 	COMMAND dpkg-deb --build ${CMAKE_CURRENT_BINARY_DIR}/package ${CMAKE_CURRENT_BINARY_DIR}/package.deb
 	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
 	COMMENT "Build deb offline package"
@@ -74,6 +90,7 @@ add_custom_target(
 	DEPENDS
 		${CMAKE_CURRENT_BINARY_DIR}/libisl.so.10.2.2.7z
 		${CMAKE_CURRENT_BINARY_DIR}/kos32-toolchain-linux.7z
+		${CMAKE_CURRNET_BINARY_DIR}/lib.7z
 )
 
 add_custom_target(
@@ -118,10 +135,7 @@ add_dependencies(
 add_dependencies(
 	debOffline 
 	configureDebPackage
-)
-
-add_dependencies(
-	configureDebPackage
+	archive_libraries
 	extract_linux
 )
 
diff --git a/package/DEBIAN/postinst b/package/DEBIAN/postinst
index e8d24d5..f8b7686 100755
--- a/package/DEBIAN/postinst
+++ b/package/DEBIAN/postinst
@@ -58,7 +58,7 @@ sudo mkdir -p $TOOLCHAIN_DIR
 
 print_ok "Successfully!"
 
-print_msg "Extracting files ..."
+print_msg "Extracting toolchain ..."
 
 sudo 7z x -y /home/autobuild/tools/kos32-toolchain-linux.7z -o$TOOLCHAIN_DIR
 sudo rm -rf /home/autobuild/tools/kos32-toolchain-linux.7z
@@ -68,23 +68,16 @@ print_ok "Successfully!"
 
 
 
-print_msg "Downloading libraries..."
+print_msg "Extracting libraries..."
 
 cd $TOOLCHAIN_DIR/win32/mingw32
-sudo 7z x -y -bso0 -bsp0 sdk-28-10-16.7z
-sudo rm -rf sdk-28-10-16.7z
+sudo 7z x -y -bso0 -bsp0 /home/autobuild/tools/lib.7z
+sudo rm -rf /home/autobuild/tools/lib.7z
 
 print_ok "Successfully!"
 
 
 
-print_msg "Updating libraries"
-
-cd lib
-
-print_ok "Successfully!"
-
-
 if ! [ -d /usr/lib/x86_64-linux-gnu/ ]; then
 	sudo mkdir -p /usr/lib/x86_64-linux-gnu/
 fi