（求助）Required package ‘dash’ is disabled

yibie · 2024 年11 月 26 日 03:43

Required package ‘dash’ is disabled

为什么会出现这个？怎么解决？

我已经重新安装过这个包，而且可以看到这个包是存在的。

xiaorong61 · 2024 年11 月 26 日 04:14

disabled 是未启用，不是未安装

Chingyat · 2024 年11 月 26 日 04:23

看看 package-load-list 有没有禁用这个包。

yibie · 2024 年11 月 26 日 06:11

没这个命令 zsbd

Chingyat · 2024 年11 月 26 日 06:12

哥，这是个变量

Kinney · 2024 年11 月 26 日 07:02

twlz0ne · 2024 年11 月 26 日 12:49

版本的原因？虽然你重新安装了，但有可能加载的还是旧版本？加个 advice 打印出来看看。

github.com

emacs-mirror/emacs/blob/3fe787ad4d5894df5b540dbd195128118c949c7c/lisp/emacs-lisp/package.el#L1922-L1940


      
          (let* ((pkg-desc (pop pkg-descs))
                 (version (package-desc-version pkg-desc))
                 (disabled (package-disabled-p next-pkg version)))
            (cond
             ((version-list-< version next-version)
              ;; pkg-descs is sorted by priority, not version, so
              ;; don't error just yet.
              (unless found-something
                (setq found-something (package-version-join version))))
             (disabled
              (unless problem
                (setq problem
                      (if (stringp disabled)
                          (format-message
                           "Package `%s' held at version %s, but version %s required"
                           next-pkg disabled
                           (package-version-join next-version))
                        (format-message "Required package `%s' is disabled"
                                        next-pkg)))))

github.com

emacs-mirror/emacs/blob/3fe787ad4d5894df5b540dbd195128118c949c7c/lisp/emacs-lisp/package.el#L775-L788


      
          (defun package-disabled-p (pkg-name version)
            "Return whether PKG-NAME at VERSION can be activated.
          The decision is made according to `package-load-list'.
          Return nil if the package can be activated.
          Return t if the package is completely disabled.
          Return the max version (as a string) if the package is held at a lower version."
            (let ((force (assq pkg-name package-load-list)))
              (cond ((null force) (not (memq 'all package-load-list)))
                    ((null (setq force (cadr force))) t) ; disabled
                    ((eq force t) nil)
                    ((stringp force)              ; held
                     (unless (version-list-= version (version-to-list force))
                       force))
                    (t (error "Invalid element in `package-load-list'")))))