[pkg] fix post-install path in osx

there was a mismatch after latest changes to the plist template
location.

also revert latest osx depends, since some are not installable via
homebrew in osx.

Makefile

@@ -78,8 +78,8 @@ dependsLinux:
 	@# debian needs also: snap install snapcraft --classic; snap install  multipass --beta --classic
 
 dependsDarwin:
-	@brew install git gpg golang make pkg-config curl qt5
-	@brew install --default-names gnu-sed
+	@brew install git golang make qt5
+	#@brew install --default-names gnu-sed
 	@brew link qt5
 
 dependsCYGWIN_NT-10.0:

branding/templates/qtinstaller/osx-data/post-install.py

@@ -71,12 +71,12 @@ def fixHelperOwner(log):
     return True
 
 def copyLaunchDaemon():
+    appDir = os.path.join(_dir, _appdir)
     plist = "se.leap.bitmask-helper.plist"
-    path = os.path.join(_dir, plist)
-    _p = os.path.join(_dir, _appdir)
-    _p2= _p.replace("/", "\/")
-    subprocess.call(["sed", "-i.back", "s/PATH/%s/" % _p2, path])
-    shutil.copy(path, HELPER_PLIST)
+    plistFile = os.path.join(appDir, plist)
+    escapedPath = appDir.replace("/", "\/")
+    subprocess.call(["sed", "-i.back", "s/PATH/%s/g" % escapedPath, plistFile])
+    shutil.copy(plistFile, HELPER_PLIST)
 
 def launchHelper():
     out = subprocess.call(["launchctl", "load", HELPER_PLIST])