使用 -e 标志运行 R 时找不到 sed 目录 [英] Sed directory not found when running R with -e flag

问题描述

当我尝试运行以下命令时:<代码>R --slave --no-save --no-restore -e "print('foo')"

When I try to run the following command: R --slave --no-save --no-restore -e "print('foo')"

我得到:<代码>/usr/local/bin/R: line 193:/usr/local/Library/ENV/4.3/sed: 没有那个文件或目录错误:选项-e"需要一个非空参数

显然 brew 最近将 ENV 文件夹移动到一个新路径(见 此处).我知道我可以轻松地对新的 sed 目录进行符号链接以解决问题，但我想知道是否有更好的解决方法/修复(以及最终是否会在 R 源代码中修复).

Apparently brew recently moved the ENV folder to a new path (see here). I know I can easily symlink the new sed dir to fix the issue but I wanted to know if there is a better workaround / fix (and eventually if this will be fixed in the R source code).

推荐答案

发生这种情况是因为 brew 改变了它在 这次提交 所以如果你在过去 4 天内运行了 brew update，这就是造成损坏的原因.

This happens because brew has changed it's paths in this commit so if you've run brew update in the last 4 days, this is what has caused the breakage.

为此 blindjesse3839#issuecomment-233742983">答案，即brew重新安装-sr.

Credit goes to blindjesse for this answer, which is to brew reinstall -s r.

不过，我在尝试此操作时遇到了其他一些问题.我没有安装 X11，并且与 tcl-tk 发生冲突，这意味着它在编译时导致了其他一些失败:

I ran into some other issues when I tried this though. I didn't have X11 installed and I had a conflict with the tcl-tk which meant that it caused some other failures when it was compiling so:

1. 我从 https://www.xquartz.org
安装了 XQuartz
2. 符号链接到我的 homebrew 文件夹 ln -s/opt/X11/include/X11/usr/local/include/X11(注意你的 homebrew 目录可能不同)
3. brew install homebrew/dupes/tcl-tk酿造链接 --overwrite --force tcl-tk;brew unlink tcl-tk
4. brew 重新安装 -s r

1. I installed XQuartz from https://www.xquartz.org
2. Symlinked it to my homebrew folder ln -s /opt/X11/include/X11 /usr/local/include/X11 (note that your homebrew directory may be different)
3. brew install homebrew/dupes/tcl-tk brew link --overwrite --force tcl-tk; brew unlink tcl-tk
4. brew reinstall -s r

然后它对我有用.我认为一旦 r 瓶子升级，这个问题应该会消失，但目前这是我必须做的.

And then it worked for me. I think once the r bottle is upgraded this issue should disappear but for the moment this is what I had to do.

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