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.
Related
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've used Emacs for all my coding projects so far. Soon I will start some python projects for the first time and would love to stick to Emacs for these as well.
I was looking into elpy which seems to provide already alot of desired functionality. The part I was not able to figure out completely is the following. I like to define virtual environments and python version to be used on a project basis. Let's say I start a project A, then I would use pyenv-virtualenv or pyenv-virtualenvwrapper to set it up
pyenv virtualenv 3.4.2 my-virtual-env-3.4.2
by doing this I've linked the python version 3.4.2 to that specific virtualenv / project. I have two questions regarding this in combination with elpy.
Question: This is a rather basic one. All the above can be achieved via the terminal. What is the advantage to emacs to support this? The workflow for me would be: Create project with associated virtualenv and python version. Activate virtualenv and start coding in emacs. If I need to install a package I will run pip in the terminal to ensure virtualenv is captured properly. There must be a reason why it's beneficial to support this in emacs. With my lack of knowledge I just don't see it :)
As pointed out there is for sure a good reason why we want emacs / elpy to support this. My second question would then be
**Question: How can I achieve this in emacs? Lokks like this blog has a solution. I was wondeirng if someone already tried this setup if it is a neat solution with makes sense conceptually. **
Well I strongly guess the goal is to use more features than just syntax highlighting: flycheck/flake8/linting, refactoring, elpy's test runner to use the right python version, install a pip package directly from emacs, stuff like this. You can carry on doing this in the terminal, but once you want an emacs feature, you'll need to set it up.
I found two modes to do that (see wikemacs python page and doubled-checked on melpa): pyenv-mode (in melpa) and pyenv-mode-auto (change the version when there is a .python-version file).
Update
Apparently, the auto-complete package is not the culprit.
Emacs fails to download melpa archive.
A quick google search indicates that this is a reappearing problem both on windows and unix machines.
As there are already threads concerning failed to download 'melpa' archive (none of which helped unfortunately) this thread may or may not be closed.
Inital Question
I'm trying to set up emacs for Common Lisp.
I installed sbcl and the slime package.
Some time ago I used to have auto completion for Common Lisp keywords in emacs such that - while typing - it suggested a word via a greyed out completion (TAB for acceptance) or via drop down or both. (I can't remember exactly.)
I'm struggling to get this working again.
At https://github.com/purcell/ac-slime it is suggested to first install auto-complete but when I type package-list-packages there is no such package. (But there are plenty named auto-complete-*).
(I set up Melpa with:
(require 'package)
(add-to-list 'package-archives
'("melpa" . "http://melpa.org/packages/")))
The provided link http://cx4a.org/software/auto-complete/ is dead as well.M-x install-package [RET] auto-complete [RET] also fails. Emacs says: [No match]
So my question is:
If there is no auto-complete package anymore, what is a good way to set up Common Lisp auto completion in emacs in the way mentioned above (greyed out word or dropdown)?
The current home-page for auto-complete is https://github.com/auto-complete/auto-complete
Installing it should be enough to allow you to use ac-slime (there is also a completion version using company).
Here is how I got it to work.
Download the .ZIP archive with repository here.
Unzip
Run M-x package-install-file
On the prompt, specify the path to the downloaded repository and the file named auto-complete.el.
Make sure that installation returns something along the lines of "Successful"
Add this line to your Emacs initialization file (.emacs):
(ac-config-default)
To auto-complete in SLIME, follow similar step to install ac-slime (requires SLIME and Auto-complete)
P.S. There is another package called company (stands for Complete Anything), which is quite good as an alternative. I am trying it out now. Getting it to work was very simple.
I learned that CEDET comes built in emacs 24.3.1 which I have installed.
Unfortunately, all tutorials online instruct you to install CEDET and provide you with config files that refer and load the installed packages and files.
How is it possible to configure the built in CEDET and use it without any external installation?
I am not sure how to take advantage of the built in version.
It's circa Emacs 23, but Alex Ott's A Gentle Introduction to CEDET still looks relevant to the built-in version? (it covers both versions).
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