最近,我下载了带有Windows 10依赖项的Emacs 25.2,并尝试使用elpy运行python脚本。我创建了一个init文件,包括-
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/"))
(package-initialize)
(elpy-enable)失败后,我还手动安装elpy -在运行init (上面) ->的前半部分之后
M-x package-refresh-contents RET
M-x package-install RET elpy RET没有这样的文件或目录,python。
print("Hello world")错误消息:
python不被识别为内部或外部命令、可操作的程序或批处理文件。
编译异常退出代码1
我相信python是用emacs预先下载的。这是正确的吗?为了做这件事我遗漏了什么吗?
谢谢!
编辑:我意识到拥有我所有的init.el文件可能是必要的:
;; style
(menu-bar-mode 1)
(toggle-scroll-bar -1)
(tool-bar-mode 1)
(setq ring-bell-function 'ignore)
(customize-set-variable 'blink-cursor-mode nil)
(setq frame-title-format "")
(setq-default cursor-type 'vbar)
;; melpa
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/"))
(package-initialize)
(when (not package-archive-contents)
(package-refresh-contents))
(defvar myPackages
'(monokai-theme
elpy
flycheck
better-defaults
powerline))
(mapc #'(lambda (package)
(unless (package-installed-p package)
(package-install package)))
myPackages)
(require 'powerline)
(cd "C:/My Documents")
(setq
backup-by-copying t ; don't clobber symlinks
backup-directory-alist
'(("." . "~/.saves/")) ; don't litter my fs tree
delete-old-versions t
kept-new-versions 6
kept-old-versions 2
version-control t) ; use versioned backups
(setq inhibit-startup-message t)
(elpy-enable)
(when (require 'flycheck nil t)
(setq elpy-modules (delq 'elpy-module-flymake elpy-modules))
(add-hook 'elpy-mode-hook 'flycheck-mode))
(powerline-default-theme)
(load-theme 'monokai t)
(set-background-color "#2f343f")
(set-cursor-color "#A6E22E")
(set-face-attribute 'fringe nil
:background "#2f343f")发布于 2019-04-23 18:33:55
我的环境变量在我的路径中没有python。
为了解决这个问题:
另一种方法是重新打开安装程序,并确保在重新安装时选中“添加到路径”框。您可能需要卸载python来执行第二种方法。
祝好运!
https://stackoverflow.com/questions/55816514
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