it to the file.
If called as part of loading `user-init-file', set
`package-enable-at-startup' to nil, to prevent accidentally
-loading packages twice."
+loading packages twice.
+It is not necessary to adjust `load-path' or `require' the
+individual packages after calling `package-initialize' -- this is
+taken care of by `package-initialize'."
(interactive)
(setq package-alist nil)
(if (equal user-init-file load-file-name)