fix pkgbuild

PKGBUILD

@@ -21,14 +21,14 @@ build() {
 }
 
 package() {
-    mkdir ${pkgdir}/opt/jade_gui/
+    mkdir -p ${pkgdir}/opt/jade_gui/
     install -dm755 ${pkgdir}/opt
     mv ${srcdir}/gui/build/linux/x64/release/bundle ${pkgdir}/opt/jade_gui
 
     install -dm755 ${pkgdir}/usr/bin
-    ln -s /opt/jade_gui/jade_gui ${pkgdir}/usr/bin/jade_gui
+    ln -s ${pkgdir}/opt/jade_gui/jade_gui ${pkgdir}/usr/bin/jade_gui
 
     mkdir -p ${pkgdir}/opt/jade_gui/scripts/
-    mv ${srcdir}/scripts/* ${pkgdir}/opt/jade_gui/scripts/.
+    mv ${srcdir}/gui/scripts/* ${pkgdir}/opt/jade_gui/scripts/.
     chmod +x ${pkgdir}/opt/jade_gui/scripts/*
 }