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问题:
I'm moving from Windows to Mac, and I've spent the whole night trying to get emacs to work.
I've installed GNU emacs and simply copied over my Windows .emacs
file, which seems to work ok, except for spell check. I installed cocoAspell and followed this setup instruction to add the path and change ispell to aspell, but when I run spell check, I got
Error: The file "/use/local/lib/aspell-0.60/english" can not be opened for reading.
and FlySpell does not work either.
It seems like it's looking at the wrong directory, but I already have
(setq ispell-program-name "aspell"
ispell-dictionary "english"
ispell-dictionary-alist
(let ((default '("[A-Za-z]" "[^A-Za-z]" "[']" nil
("-B" "-d" "english" "--dict-dir"
"/Library/Application Support/cocoAspell/aspell6-en-6.0-0")
nil iso-8859-1)))
`((nil ,@default)
("english" ,@default))))
which points to the right dictionary directory "/Library/Application Support/cocoAspell/aspell6-en-6.0-0". I can't figure out why I got the error and how to fix it.
Update:
Now I have removed my GNU emacs and cocoAspell, and re-installed (and linked) emacs/aspell using homebrew as @katspaugh suggested. I removed the code shown above, leave only
(setq ispell-program-name "aspell")
Now when I run spell check, I got
Searching for program: No such file or directory, aspell
I have already linked aspell with brew link aspell
, why it still cannot find it?
回答1:
Here's a working solution:
- Install Homebrew
brew install emacs --with-cocoa --with-gnutls
brew install aspell
open -a Emacs
- M-x ispell
Enjoy!
回答2:
I use aspell from Homebrew. Simply:
brew install aspell --with-lang-en
Then, make sure your brew bin directory is in your Emacs exec-path
variable. If you use /usr/local
as your brew prefix then it will just work since that path is included in exec-path
by default. Otherwise you'll need this somewhere in your .emacs:
(setq exec-path (append "/path/to/brew/bin" exec-path)))
You can also accomplish the same thing using the customize
interface with "M-x customize-variable RET exec-path RET
" and then using the gui to add a path.
This will work on any Emacs, including the one from Emacs for Mac OS X, the one from brew, or the system Emacs.
回答3:
Here is a MacPorts solution to the problem.
(Credits to this link)
$ sudo port install aspell
Then install one of aspell's dictionaries for the respective language support
$ sudo port install aspell-dict-en
Then add the following line to your init.el or .emacs file.
(setq ispell-program-name "/opt/local/bin/aspell")
It worked for me.
Note: "sudo ports install ispell" works as well, but it is not as efficient and flexible as aspell.
回答4:
Making a symbolic link in /usr/bin on OS X 10.12 (Sierra) is not permitted or necessary (or a good idea).
[iMac ~]$ sudo ln -s /usr/local/bin/ispell /usr/bin/ispell
ln: /usr/bin/ispell: Operation not permitted
I used that hack for years, but was finally forced to figure out the right solution when the last upgrade deleted it. I used homebrew to install ispell and apsell and would get which ever one I set in ~/.emacs with
[iMac ~]$ cat ~/.emacs
(setq ispell-program-name "/usr/local/bin/aspell")
There is a similar discussion of this here.
-lrm
回答5:
I build on the answers by katspaugh, David Caldwell, and Ébe Isaac, and made it work with the latest versions.
Install aspell, for example with brew
:
brew install aspell
brew
symlinks to /usr/local/bin
and you can verify the installation:
$ which aspell
/usr/local/bin/aspell
Now tell Emacs about this location, e.g. adding this line in ~/.emacs
:
(setq ispell-program-name "/opt/local/bin/aspell")
Launch M-x ispell
in a buffer and it works.
To install with ports
, see other answers.
回答6:
It also works if you use fink instead than home-brew. ispell will be in /sw/bin
and the string to add to .emacs file will be:
(setq ispell-program-name "/sw/bin/ispell")
回答7:
Installing aspell, and adding (setq ispell-program-name "/usr/local/bin/aspell")
in the init.el
does not work for me. I had to make a symbolic link sudo ln -s /usr/local/bin/aspell /usr/bin/ispell
, then emacs flyspell-mode works OK.
回答8:
Emacs installed with brew cask install emacs
will come with a built in spell checker called m-x ispell
.
You have to do two things to get this to work.
brew install aspell
or maybe brew install aspell --with-lang-en
go to emacs and evaluate this function or better yet put it in your init file (setq ispell-program-name "/usr/local/bin/aspell")
Note: the location of aspell can be found using which aspell
in macOS terminal which should be equal tot step 2. above.