package-lists/guix-default-manifest: Re-enable encfs, upx, fix man-db.

.package-lists/guix-default-manifest.scm

@@ -35,7 +35,7 @@
     "dzen"
     "e2fsprogs"
     ;; "electrum" ; WARNING: Heavy dependency on QtWebkit.
-    ;"encfs"
+    "encfs"
     "ffmpeg"
     "file"
     "font-dejavu"
@@ -79,6 +79,7 @@
     "light"
     "lsof"
     "lzip"
+    "man-db"                            ; Needed so that MANPATH is set.
     "man-pages"
     "mcron"
     "mediainfo"
@@ -136,7 +137,7 @@
     "unrtf"
     "unshield"
     "unzip"
-    ;; "upx"
+    "upx"
     "v4l-utils"
     "wget"
     "wine-staging"