Install go-mode with melpa

lang-go.el

@@ -1,6 +1,3 @@
-(add-to-list 'load-path "~/emacs/langmode/go/go-mode" t)
-(require 'go-mode-autoloads)
-
 (defun go-mode-custom ()
   (set (make-local-variable 'tab-width) 2)
   (set (make-local-variable 'indent-tabs-mode) nil)

lang-web.el

@@ -9,3 +9,4 @@
 
 (add-to-list 'auto-mode-alist '("\\.js\\'" . jsx-mode))
 (autoload 'jsx-mode "jsx-mode" "JSX mode" t)
+

sys-common.el

@@ -67,6 +67,11 @@
 (require 'yasnippet)
 (yas-global-mode 1)
 
+
+(require 'package)
+(add-to-list 'package-archives
+  '("melpa" . "http://melpa.milkbox.net/packages/") t)
+
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.

sys-init.el

@@ -0,0 +1,10 @@
+(when (< emacs-major-version 24)
+    (add-to-list 'load-path "~/emacs/utils/package-old"))
+(require 'package)
+(add-to-list 'package-archives
+             '("melpa" . "http://melpa.org/packages/") t)
+(when (< emacs-major-version 24)
+  ;; For important compatibility libraries like cl-lib
+  (add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
+(package-initialize)
+

sys-linux.el

@@ -1,16 +1,6 @@
-(when (< emacs-major-version 24)
-    (add-to-list 'load-path "~/emacs/utils/package-old"))
-(require 'package)
-(add-to-list 'package-archives
-             '("melpa" . "http://melpa.org/packages/") t)
-(when (< emacs-major-version 24)
-  ;; For important compatibility libraries like cl-lib
-  (add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
-(package-initialize)
-
-(setq package-list '(ecb shm bm yasnippet muse popup color-theme-solarized async auto-complete-clang go-mode projectile))
+(setq package-list '(ecb shm bm yasnippet muse popup color-theme-solarized async auto-complete-clang go-mode projectile go-mode))
 (when (>= emacs-major-version 24)
-    (setq package-list '(ecb shm bm yasnippet muse helm popup color-theme-solarized async auto-complete-clang go-mode js3-mode jsx-mode)))
+  (setq package-list (append package-list '(helm js3-mode jsx-mode exec-path-from-shell))))
 
 (dolist (package package-list)
   (unless (package-installed-p package)

sys-macosx.el

@@ -9,3 +9,6 @@
 (define-key (keymap-parent local-function-key-map) [S-tab] nil) 
 
 (setq ispell-program-name "/usr/local/bin/aspell")
+
+(when (memq window-system '(mac ns))
+  (exec-path-from-shell-initialize))