--- Makefile_old	2026-05-07 00:40:03.031214600 +0300
+++ Makefile	2026-05-07 00:40:56.917374600 +0300
@@ -2,7 +2,7 @@
 BINDIR = $(PREFIX)/bin
 DATADIR = $(PREFIX)/share
 APPDIR = $(DATADIR)/applications
-ICONDIR = $(DATADIR)/pixmaps
+ICONDIR = $(DATADIR)/icons/hicolor
 MIMEDIR = $(DATADIR)/mime/packages
 
 all: build
@@ -21,9 +21,11 @@
 	install -Dm644 assets/pisi-software-center.png $(DESTDIR)$(ICONDIR)/pisi-software-center.png
 	# Mime tipini kopyala
 	install -Dm644 assets/pisi-mime.xml $(DESTDIR)$(MIMEDIR)/pisi-software-center.xml
-	# Veritabanlarını güncelle (Hata olsa da devam et)
-	-update-desktop-database -q $(DESTDIR)$(APPDIR)
-	-update-mime-database $(DESTDIR)$(DATADIR)/mime
+	# Veritabanlarını sadece doğrudan sisteme kuruluyorsa güncelle
+ifeq ($(DESTDIR),)
+	-update-desktop-database -q $(APPDIR)
+	-update-mime-database $(DATADIR)/mime
+endif
 
 uninstall:
 	rm -f $(DESTDIR)$(BINDIR)/pisi-software-center
@@ -32,8 +34,10 @@
 	rm -f $(DESTDIR)$(APPDIR)/pisi-installer.desktop
 	rm -f $(DESTDIR)$(ICONDIR)/pisi-software-center.png
 	rm -f $(DESTDIR)$(MIMEDIR)/pisi-software-center.xml
-	-update-desktop-database -q $(DESTDIR)$(APPDIR)
-	-update-mime-database $(DESTDIR)$(DATADIR)/mime
+ifeq ($(DESTDIR),)
+	-update-desktop-database -q $(APPDIR)
+	-update-mime-database $(DATADIR)/mime
+endif
 
 clean:
 	cargo clean