我正在使用 emacs 24.5，并且正在尝试将 melpa 存档添加到 emacs 到我的 package-archives 。当我尝试时，M-x list-packages我无法下载 melpa 存档，并且没有出现 melpa repo 的软件包列表。这是我尝试时得到的M-x toggle-debug-on-error
Debugger entered--Lisp error: (error "Could not create connection to melpa.org:443")
signal(error ("Could not create connection to melpa.org:443"))
error("Could not create connection to %s:%d" "melpa.org" 443)
url-http([cl-struct-url "https" nil nil "melpa.org" nil "/packages/archive- contents" nil nil t nil t] #[128 "\302\303\304p#\210\300\305\240\210\301p\240\207" [(nil) (nil) url-debug retrieval "Synchronous fetching done (%S)" t] 5 "\n\n(fn &rest IGNORED)"] (nil))
url-https([cl-struct-url "https" nil nil "melpa.org" nil "/packages/archive- contents" nil nil t nil t] #[128 "\302\303\304p#\210\300\305\240\210\301p\240\207" [(nil) (nil) url-debug retrieval "Synchronous fetching done (%S)" t] 5 "\n\n(fn &rest IGNORED)"] (nil))
url-retrieve-internal("https://melpa.org/packages/archive-contents" #[128 "\302\303\304p#\210\300\305\240\210\301p\240\207" [(nil) (nil) url-debug retrieval "Synchronous fetching done (%S)" t] 5 "\n\n(fn &rest IGNORED)"] (nil) nil nil)
url-retrieve("https://melpa.org/packages/archive-contents" #[128 "\302\303\304p#\210\300\305\240\210\301p\240\207" [(nil) (nil) url-debug retrieval "Synchronous fetching done (%S)" t] 5 "\n\n(fn &rest IGNORED)"] nil nil nil)
url-retrieve-synchronously("https://melpa.org/packages/archive-contents")
url-insert-file-contents("https://melpa.org/packages/archive-contents")
package--download-one-archive(("melpa" . "https://melpa.org/packages/") "archive-contents")
#[0 "\301\300\302\"\207" [("melpa" . "https://melpa.org/packages/")
package--download-one-archive "archive-contents"] 3 "\n\n(fn)"]()
funcall(#[0 "\301\300\302\"\207" [("melpa" . "https://melpa.org/packages/") package--download-one-archive "archive-contents"] 3 "\n\n(fn)"])
package-refresh-contents()
list-packages(nil)
call-interactively(list-packages record nil)
command-execute(list-packages record)
execute-extended-command(nil "list-packages")
call-interactively(execute-extended-command nil nil)
command-execute(execute-extended-command)
和我的.emacs档案
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(package-archives
(quote
(("gnu" . "http://elpa.gnu.org/packages/")
("melpa" . "https://melpa.org/packages/")))))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
)