diff --git a/Makefile b/Makefile
index 667e8e6..9a44772 100644
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,14 @@ MAKEFILE_PATH := $(dir $(MAKEFILE_FILEPATH))
 CMAKE_COMMAND = cmake
 CMAKE_SOURCE_DIR = $(MAKEFILE_PATH)source
 CMAKE_BUILD_DIR = $(MAKEFILE_PATH)compile
-DEPENDS = /bin/cmake /bin/screenfetch
-PREFIX ?= /usr
+DEPENDS = /bin/cmake
+PREFIX ?= /usr/local
 PKGNAME = $(MAKEFILE_DIR)
+FILE_VER = source/${PKGNAME}.h
+PKGIDENT=$(subst /,-,${PREFIX})
+
+FILE_MO := $(PKGNAME).mo
+LOCALE_DIR := ./locale
 
 default_target: all
 
@@ -21,11 +26,16 @@ all: init build
 init:
 	@echo "Initialize ..."; \
 	if [ -d ".git" ]; then \
-	    LATEST_TAG=$$(git describe --tags | sed 's/^v//'); \
+	    LATEST_TAG=$$(git describe --abbrev=0 --tags | sed 's/^v//'); \
+		if [ -z "$${LATEST_TAG}" ]; \
+		then \
+			LATEST_TAG=$$"0.0"; \
+			echo "$${LATEST_TAG} is empty"; \
+		fi; \
 	else \
-	    LATEST_TAG="0.0"; \
+	    LATEST_TAG="Development"; \
 	fi; \
-	sed -r "s/^(string version_application = ).*/\1\"$${LATEST_TAG}\";/" -i source/${PKGNAME}.c; \
+	sed -r "s/^(string version_application).*/\1 = \"$${LATEST_TAG}\";/" -i ${FILE_VER}; \
 	echo "-- Build path: ${CMAKE_BUILD_DIR}"
 
 depend:
@@ -36,8 +46,8 @@ depend:
 		exit 1; \
 	    fi; \
 	done; \
+	$(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B${CMAKE_BUILD_DIR} --check-build-system CMakeFiles/Makefile.cmake 1 || exit 1; \
 	echo "Check depends: OK"
-#	$(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 1
 
 debug:
 	@echo "Debug ..."
@@ -64,7 +74,8 @@ check:
 
 build: depend prepare
 	@echo "Build ..."; \
-	make --directory=${CMAKE_BUILD_DIR}; \
+	$(MAKE_COMMAND) --directory=${CMAKE_BUILD_DIR}; \
+	sed -r "s/^(string version_application).*/\1;/" -i ${FILE_VER}; \
 	echo "Build: OK"
 
 uninstall:
@@ -72,7 +83,7 @@ uninstall:
 	@for FILE_PO in $(wildcard *.po); do \
 	    LANG=$${FILE_PO##*_};LANG=$${LANG%.*}; \
 	    FILE_MO=$${FILE_PO##*/}; FILE_MO="$${FILE_MO%_*.po}.mo"; \
-	    PATH_FILE_MO="${DESTDIR}${PREFIX}/share/locale/$${LANG}/LC_MESSAGES/$${FILE_MO}"; \
+	    PATH_FILE_MO="${DESTDIR}/usr/share/locale/$${LANG}/LC_MESSAGES/$${FILE_MO}"; \
 	    $(RM) "$${PATH_FILE_MO}"; \
 	done
 	@for SIZE in 16x16 32x32 48x48 scalable; do \
@@ -86,9 +97,7 @@ uninstall:
 	done
 	@$(RM) "${DESTDIR}${PREFIX}/bin/${PKGNAME}"
 	@$(RM) "${DESTDIR}${PREFIX}/share/applications/${PKGNAME}.desktop"
-	@$(RM) "${DESTDIR}${PREFIX}/share/${PKGNAME}/images/logo-background.png"
-	@$(RM) "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/apps/com.ublinux.${PKGNAME}.svg"
-	@$(RM) -rd "${DESTDIR}${PREFIX}/share/${PKGNAME}"
+	@$(RM) "${DESTDIR}/usr/share/polkit-1/actions/com.ublinux.${PKGNAME}${PKGIDENT}.policy"
 	@if [ -z ${DESTDIR} ]; then \
 	    [ -d "${DESTDIR}${PREFIX}/share/icons/hicolor/" ] && gtk-update-icon-cache -fiq "${DESTDIR}${PREFIX}/share/icons/hicolor/" &>/dev/null || true; \
 	    update-desktop-database --quiet &>/dev/null || true; \
@@ -98,33 +107,28 @@ uninstall:
 
 install: check uninstall
 	@echo "Install ..."
-	@for FILE_PO in $(wildcard *.po); do \
-		LANG=$${FILE_PO##*_};LANG=$${LANG%.*}; \
-		install -dm755 "${DESTDIR}${PREFIX}/share/locale/$${LANG}/LC_MESSAGES"; \
-		FILE_MO=$${FILE_PO##*/}; FILE_MO="$${FILE_MO%_*.po}.mo"; \
-		PATH_FILE_MO="${DESTDIR}${PREFIX}/share/locale/$${LANG}/LC_MESSAGES/$${FILE_MO}"; \
-		echo "$${FILE_PO}"; \
-		msgfmt "$${FILE_PO}" -v -f -o "$${PATH_FILE_MO}"; \
+	@for po in $(LOCALE_DIR)/$(PKGNAME)_*.po; do \
+		lang=$$(basename $$po | sed -E 's/^$(PKGNAME)_([^.]+)\.po$$/\1/'); \
+		file=$$(find ./locale/ -name '*_'"$$lang"'.po'); \
+		msgfmt $$file -v -f -o ${DESTDIR}/usr/share/locale/$$lang/LC_MESSAGES/$(FILE_MO); \
 	done
+
 	@for SIZE in 16 32 48; do \
 		install -dm755 "${DESTDIR}${PREFIX}/share/icons/hicolor/$${SIZE}x$${SIZE}/apps"; \
-		rsvg-convert -w $${SIZE} -h $${SIZE} -f png --keep-image-data "com.ublinux.${PKGNAME}.svg" -o "${DESTDIR}${PREFIX}/share/icons/hicolor/$${SIZE}x$${SIZE}/apps/com.ublinux.${PKGNAME}.png"; \
+		rsvg-convert -w $${SIZE} -h $${SIZE} -f svg --keep-image-data "icons/apps/com.ublinux.${PKGNAME}.svg" -o "${DESTDIR}${PREFIX}/share/icons/hicolor/$${SIZE}x$${SIZE}/apps/com.ublinux.${PKGNAME}.svg"; \
+	done
+	@install -Dm644 -t "${DESTDIR}/usr/share/icons/hicolor/scalable/apps/" "icons/apps/com.ublinux.${PKGNAME}.svg"
+	@for FILE_ICON in $(wildcard icons/*/*.svg); do \
+	    SUB_NAME=$${FILE_ICON#*/}; SUB_NAME=$${SUB_NAME%/*}; \
+	    install -Dm644 -t "${DESTDIR}/usr/share/icons/hicolor/scalable/$${SUB_NAME}" $${FILE_ICON}; \
 	done
-	@install -dm755 "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/apps"
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/apps/" "com.ublinux.${PKGNAME}.svg"
 	@install -Dm755 -t "${DESTDIR}${PREFIX}/bin/" "${CMAKE_BUILD_DIR}/${PKGNAME}"
-	@install -dm755 "${DESTDIR}${PREFIX}/share/applications"
 	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/applications/" "${PKGNAME}.desktop"
-	@install -dm755 "${DESTDIR}${PREFIX}/share/${PKGNAME}"/{ui,css,images}
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/ui/" "${PKGNAME}.glade"
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/css/" "${PKGNAME}.css"
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/images/" \
-	    "logo-background.png" \
-	    "ublinux-logo.svg"
+	@ldconfig -n /usr/local/lib
 	@if [ -z ${DESTDIR} ]; then \
-	    [ -d "${DESTDIR}${PREFIX}/share/icons/hicolor/" ] && gtk-update-icon-cache -fiq "${DESTDIR}${PREFIX}/share/icons/hicolor/" &>/dev/null || true; \
+	    [ -d "${DESTDIR}/usr/share/icons/hicolor/" ] && gtk-update-icon-cache -fiq "${DESTDIR}/usr/share/icons/hicolor/" &>/dev/null || true; \
 	    update-desktop-database --quiet &>/dev/null || true; \
-	    [ -d "${DESTDIR}${PREFIX}/share/applications" ] && touch "${DESTDIR}${PREFIX}/share/applications" &>/dev/null || true; \
+	    [ -d "${DESTDIR}/usr/share/applications" ] && touch "${DESTDIR}/usr/share/applications" &>/dev/null || true; \
 	fi
 	@echo "Install: OK"
 
@@ -146,4 +150,4 @@ help:
 	echo "... compile"; \
 	echo "... install"; \
 	echo "... uninstall"; \
-	echo "... clean"
+	echo "... clean"
\ No newline at end of file