Question

我正在尝试在山狮上安装autoconf view homebrew，我这样做$ brew install autoconf我得到了

Warning: Could not link autoconf. Unlinking... Error: The brew link step did not complete successfully The formula built, but is not symlinked into /usr/local You can try again using brew link autoconf ==> Summary /usr/local/Cellar/autoconf/2.69: 69 files, 2.0M, built in 52 seconds server:~ europemart$ brew link autoconf Linking /usr/local/Cellar/autoconf/2.69... Warning: Could not link autoconf. Unlinking... Error: Could not symlink file: /usr/local/Cellar/autoconf/2.69/bin/ifnames Target /usr/local/bin/ifnames already exists. You may need to delete it. To force the link and delete this file, do: brew link --overwrite formula_name

当我再次尝试$ brew install autoconf时，我得到了：

Warning: autoconf-2.69 already installed, it's just not linked

我之前从未使用过自制软件，对终端几乎没有经验。有人能帮我解决并正确安装autoconf吗？

干杯

Answer 1

之前我遇到过同样的问题。结果：

Error: Permission denied - /usr/local/share/emacs/site-lisp/autotest-mode.elc

使用--dry-run运行：

brew link --overwrite --dry-run autoconf

提供以下信息：

    Would remove:
    ...
    /usr/local/share/emacs/site-lisp/autoconf-mode.el
    ...
    /usr/local/share/autoconf/m4sugar/version.m4
    ... etc.

所以我暂时移动了两个文件夹/usr/local/share/autoconf/和/usr/local/share/emacs/（emacs文件夹 - 以防万一），从它的默认位置开始，然后运行：

brew link --overwrite autoconf

它有效。虽然，这不是一种优雅的方式，但在我尝试brew doctor，brew update和brew tap homebrew/dupes之前，它并没有解决它。似乎问题出现在brew install操作失败后。

Answer 2

就像在错误消息中所说：

brew link --overwrite autoconf

Autoconf没有在自制网中链接，如何链接呢？

2 个答案: