Yes, my configuration is the same as https://github.com/melpa/melpa#usage <https://github.com/melpa/melpa#usage>
For information about GNU Emacs and the GNU system, type C-h C-a. Opening TLS connection to ‘melpa.org’... Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 melpa.org’...failed Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 melpa.org --protocols ssl3’...failed Opening TLS connection with ‘openssl s_client -connect melpa.org:443 -no_ssl2 -ign_eof’... error in process sentinel: Error retrieving: http://elpa.gnu.org/packages/archive-contents (error connection-failed "failed with code 22 " :host "elpa.gnu.org" :service 80) error in process sentinel: Error retrieving: http://elpa.gnu.org/packages/archive-contents (error connection-failed "failed with code 22 " :host "elpa.gnu.org" :service 80) Opening TLS connection with ‘openssl s_client -connect melpa.org:443 -no_ssl2 -ign_eof’...done Opening TLS connection to ‘melpa.org’...done Mark saved where search started Package refresh done Install package ‘org-20160215’? (y or n) y Package menu: Operation started [Installing 1] Saving file /Users/mac/.emacs... Wrote /Users/mac/.emacs [2 times] Contacting host: elpa.gnu.org:80 Parsing tar file...done cl--assertion-failed: Assertion failed: (or (= (buffer-size tar-data-buffer) (buffer-size)) (eq tar-data-swapped (> (buffer-size tar-data-buffer) (buffer-size)))) It seems that I can not connect to elpa, although I can connect melpa, I still can not install packages through melpa. What’s the problem? > On 19 Feb 2016, at 23:05, Josiah Schwab <jsch...@gmail.com> wrote: > > Hello Junxiang, > > On 19 February 2016 at 06:11 PST, 童俊翔 wrote: > >> error in process filter: Error retrieving: >> https://melpa.org/packagesarchive-contents (error http 404) [2 times] >> >> What’s the problem? > > This suggests to me that you forgot the final slash in the MELPA URL. > > Does your configuration match https://github.com/melpa/melpa#usage ? > > Best, > Josiah
