I feel retarded asking this question, but I've been banging my head against the wall for a while now...
This directory is linked to by the website for obtaining emacs: http://ftp.gnu.org/pub/gnu/emacs/. Which file do I want? I downloaded emacs-23.1.tar.gz and unpacked it, but I don't know what to do now. I can't find any files to execute.
(I'm running Vista.)
And then I want to use tuareg mode with OCaml. Help?
I believe you've downloaded the source code, which probably isn't what you want. It might be easier for you to go to download site and download the binaries.
Getting Tuareg to work is as easy as downloading it and following the installation instructions. Some options that I like for Tuareg (but YMMV!):
(setq tuareg-default-indent 4)
(setq tuareg-with-indent 2)
(setq tuareg-|-extra-unindent 2)
Incidentally, set up and whatnot is much easier using Virtualbox + Linux VM; if you're just wanting to play around with Ocaml/Emacs then it might be easier to do that.
You downloaded the linux version - you should instead download http://ftp.gnu.org/pub/gnu/emacs/windows/emacs-23.1-bin-i386.zip
Once you have it, emacs can be started from bin/runemacs
Have a look at EmacsW32 -- it is GNU Emacs with a few tweaks to make it more comfortable for Windows users: http://ourcomments.org/Emacs/EmacsW32.html
Related
I have tried to install and use plantuml-mode in emacs, with no success.
My emacs version: 25.2.2
Operating system: Ubuntu 18.04 x86_64
I have followed the official instructions on
https://github.com/skuro/plantuml-mode
When I load a file it says
"Contacting host: www.plantuml.com:443".
After a few seconds I get the error message
"plantuml-init: Wrong type argument: stringp, nil"
I've looked at
Can't turn on plantuml-mode in Emacs
It didn't help. In a previous attempt I found some other similar help pages, on github and stackoverflow, but I can't find them right now. One was to fix a broken url, and the other was to provide the correct path to the jar file. I fixed both, but none of them fixed my problem.
The above mentioned problem reports are related to the mode's attempts to contact a web server, or to run plantuml. I am not interested in any of them, I prefer to run plantuml myself from the command line. All I want from the mode is syntax highlighing and indentation. It is possible to turn off the other features, to get rid of the errors? Or is there another, simpler mode out there, that doesn't try to contact the web or run executables?
Best regards
The plantuml-mode sends your data to be evaluated at www.plantuml.com by default.
To run it locally, you need to set both the plantuml jar path and the execution mode as described in https://github.com/skuro/plantuml-mode#quick-guide:
(setq plantuml-jar-path "/path/to/your/copy/of/plantuml.jar")
(setq plantuml-default-exec-mode 'jar)
Recently I pass to Emacs org because is really convenient to me to write note there.
So I installed all packages I needed (principally ORG and EVIL) but I didn't understand how to setup everything.
I installed emacs from brew without using cask, I linked it, and I'm sure that I'm using the version that I installed (26.1).
So in my ~/ folder I have a .emacs file in which I set up evil mode, and I have a /.emacs.d/ in which I have a lot of file. The problem is: whatever I wrote in a ~/.emacs.d/init.el seems doesn't effect emacs.
So I said "whatever, I'm going on github and I installed some complete configurations and then I customized them myself". I tried to install these two configurations.
https://github.com/hrs/dotfiles
https://github.com/larstvei/dot-emacs?files=1
But for some reason, after doing exactly what they say on README.org
nothing happens.
In particular the second link, after install and open emacs said I need to have ~/.cask/.cask.el but I don't have it.
Advice?
I have a class this semester that requires a lisp dialect so I'm trying to get started with Clojure but I'm running into a lot of problems setting up my environment.
I'm on a Windows machine and am following the tutorial at http://www.braveclojure.com/basic-emacs/ to set up emacs which from my research seems like the best IDE for working with lisp. I had Cygwin installed before starting which supposedly has a lot of support for emacs but I'm not sure if I need to do more than just have it installed.
My problems is when I try to start a REPL in emacs with M-x cider-jack-in I get the response Spawning child process: invalid argument. If I do the M-x load-path command I get a list of every subfolder in my .emacs.d folder but not the .d folder itself but the folder where my cider package is installed is clearly listed.
I installed lein before I decided to try setting up emacs and I could open a REPL just fine with it but emacs seems like a much better way of working than just using the terminal.
Any advice is greatly appreciated but if there is a better/easier way to get started with Clojure on Windows than what I'm currently doing I'd love to hear about it.
Thanks in advance for any replies.
Yes, emacs is great, but if you haven't worked with it before then you will have a very steep learning curve, exacerbated by the fact you are running Windows. I myself use emacs with CIDER a lot, and I also use emacs on Windows quite a bit, but I don't mix it - I use emacs/CIDER only on Linux. It doesn't mean at all that it can't be made to work on Windows, it's just it has a lot of complexity of its own, which you might not have time or inclination to deal with right now. (By the way, I wouldn't recommend using emacs under Cygwin [1] , use a good native build instead. And if you still decide to go with emacs, by all means try Prelude - it comes from the author of CIDER by the way.)
If you want an option that is definitely smoother under the circumstances, download IntelliJ IDEA Community Edition and install Cursive. That will have its own learning curve for sure, but give it a try and see what you prefer. I use both, nothing beats IntelliJ/Cursive in Java interop projects.
Both emacs/CIDER and IntelliJ/Cursive are terrific and will repay for deeper learning.
[1] I am not even sure a combination of emacs on Cygwin and lein/clojure on Win32 can work, but I have no environment to test.
unset the SHELL env variable - taken from: http://tb-nguyen.blogspot.com/2010/05/how-to-fix-emacs-windows-error-spawning.html
It worked for me
I'm pretty new to emacs and I'm currently trying to configure it properly for my needs, but I can't make it load web-mode at all.
So, this is what I've done:
Downloaded web-mode.el from GitHub
Made sure the file is located in the correct directory: ~/.emacs.d/web-mode.el
Used the installation instructions from the official page
My .emacs file now looks like this
Issue:
When I'm trying to edit any of the file types specified in the .emacs file, it only runs the default modes. PHP Abbrev for PHP etc... I'm not receiving any error messages and when I'm running --debug-init it does not give any output.
Emacs version: GNU Emacs 23.1.1 (x86_64-redhat-linux-gnu, GTK+ Version 2.18.9) of 2012-03-01 on sl6.fnal.gov
OS: Scientific Linux
Does anyone know how I can troubleshoot this further, or have solved similar issues?
You should let el-get install it for you. El-get is a package manager for emacs. It can install packages from github, emacswiki, elpa, an url, … http://wikemacs.org/index.php/El-get
It's very handy, you can update scripts easily, it manages dependencies, it lets you discover many stuff, you can easily share your config accross machines, etc.
Emacs 24 has package.el or ELPA by default. One can install it on emacs 23, but my experience isn't conclusive so I'd advise sticking with el-get, which is great.
I recently had to reimage my windows laptop, and emacs is now giving me a strange error:
"Starting new Ispell process [default]
Enabling flyspell mode gave an error"
I have aspell installed, and it is accessible via emacs. I have attached a picture to show this. I also have (setq-default ispell-program-name "aspell") in my emacs configuration. This same configuration works properly on my other windows machines. What might be the problem here? Image: Aspell in emacs-shell http://img145.imageshack.us/img145/4497/emacsaspell.jpg
You can add the line:
(setq flyspell-issue-welcome-flag nil) ;; fix flyspell problem
to your personal emacs initialization file (~/.emacs.d/init.el, ~/.emacs, ~/.emacs.el, whatever...) and that should bypass the problem for you.
EDIT: This it seems is not the best solution: see the comment below and see Dennis' answer for a better alternative.
EDIT2: As the comment below indicates, deleting the files recommended in this post causes problems when upgrading. If you followed the advice on this post and now regret it (sorry), then to reinstall the deleted files you want to type:
sudo apt-get --reinstall dictionaries-common
You should now be able to upgrade and follow Dennis' solution.
Google sent me here first so I thought I would add another common reason for this error message (at least on Ubuntu systems)
My ubuntu 10.10 fresh install had the following bug:
https://bugs.launchpad.net/ubuntu/+source/dictionaries-common/+bug/619015
which is fixed (as indicated in the link) by deleting
/usr/share/emacs/site-lisp/dictionaries-common/debian-ispell.el
/usr/share/emacs/site-lisp/dictionaries-common/flyspell.el
/usr/share/emacs/site-lisp/dictionaries-common/ispell.el
and all the .el .elc files in
/usr/share/emacs23/site-lisp/dictionaries-common
The reason it seems is the above files are already installed in the emacs23-common,
and the .el and .elc files retain the conflict on live systems (from reading the bug report).
I think there are other problems that can cause this error message, but this solved it for me, and I felt ubuntu is common enough for this to mensioned as another answer.
EDIT: There seems to be a less intrusive solution - see Dennis Sheil's answer
Blessings,
Tom
Writing an answer in order to mark this as accepted:
paprika's comment helped me track the problem -
"Did you check if aspell works outside of Emacs, i.e. something like cat foobar.txt |aspell -a -l en?"
Turns out aspell-en had not been installed. my bad.
I ran into this problem as well when upgrading to emacs24. My aspell was working fine. I tried some of the techniques here with dictinaries-common and settting flyspell-issue-welcome-flag to nil as above but running emacs24 kept hanging on ispell.
I ended up purging my previous emacs23 install (making sure all their .el/.elc files were deleted in the uninstall), making sure there were no emacs processes in the background, and removing my cruft collecting ~/.emacs.d directory (taking care to save code in there I still needed).
I then freshly installed emacs24 (24.1.50.1 as it happens) and ran it and flyspell worked flawlessly.