update some dependencies

PKGBUILD

@@ -63,10 +63,10 @@ package_mkessler-base() {
 
 package_mkessler-xmonad() {
   # haskell utilities
-  depends=(stack ghc)
+  depends=(stack)
 
   # libraries needed to build xmonad
-  depends+=(libxss libx11)
+  depends+=(libxss libx11 pkgconf)
 }
 
 package_mkessler-x() {
@@ -118,6 +118,9 @@ package_mkessler-software() {
   # texlive installer
   depends+=(texlive-installer)
 
+  # keepass for password databases
+  depends+=(keepassxc)
+
   # python
   depends+=(python python-pip)
 }