I'm new to middleman and I'm having big problems when I try to install it on Windows 10. It keeps giving me errors that I can't understand at all. It looks like the cli gem isn't install but it is. I've attached a picture as well.
'require': cannot load such file --dotenv
Try mm-init, mm-build, mm-server
Related
I'm building a simple web app on Sinatra that I can deploy like a gem to artifactory; to start with I'm getting everything setup.
Here's what I've done:
I've got the the gemspec done so I can deploy like a gem
I've got sinatra modular set up with a basic 'hello world' page
I've got Rspec setup for testing (hello world test passes)
I've got rake tasks to make things easier (booting up sinatra, building the gem, running tests, etc)
Now I need to move Sinatra from Webrick to somthing a bit more robust and that's this is where I'm hitting a wall.
I've tried Unicorn,thin and Puma but they all won't install and I don't know what to do.
They all fail at Building Native extensions, I don't know what to do.
I'm using windows 8.1 (i'd rather be doing this on ubuntu but the company uses windows and to be honest I like a challenge) ruby 2.1 and I have devkit installed (and it's working now, wouldn't last night).
From what I've read Unicorn won't work on windows so the best bet is to go with thin but that fails with: extconf.rb
checking for main() in -lc... *** extconf.rb failed ***
It mentions that I need the devkit installed (it is the first line is Temporarily enhancing PATH to include DevKit...)
Despite this it fails, I tried doing what I found in this but that didn't help ( Installing event machine didn't do anything).
I'm at a loss of what to do next.
EDIT:
Whilst I've solved the problem of getting Thin to install it now has a differant error
IT can't load eventmachine.
EDIT:
It all comes down to the fact that the Devkit wasn't being recognised or it didn't install properly or something. I wonder why.
I've tried Unicorn,thin and Puma but they all won't install and I don't know what to do. They all fail at Building Native extensions, I don't know what to do.
The reason these are failing is that many ruby gems use native C extensions which expect to be compiled and installed on a linux or unix environment.
Doing any sort of Ruby development work on a Windows machine is an exercise in sadomasochism.
I strongly recommend you install VirtualBox, download an Ubuntu or similar linux virtual machine image, boot it, configure it, and use it as your development webserver. You can continue to edit your code in windows, but you will be running it in a sane environment.
Ultimately, you may have to learn some new skills, but you will save yourself an enormous amount of frustration by moving off windows as your development platform.
I managed to get thin installed but it wasn't easy
I wiped every bit of ruby from my machine, including all references in the registry, got rid of pik as well.
I then followed these steps (that I worked out along with an answer from another question) and it now works
install rubyinstaller 2.1.3
install devkit
gem install thin --platform=[win64]
notepad C:\Ruby21-x64\lib\ruby\gems\2.1.0\gems\eventmachine-1.0.3\ext\project.h #append line 97 with //
cd C:\Ruby21-x64\lib\ruby\gems\2.1.0\gems\eventmachine-1.0.3
gem build eventmachine.gemspec
move eventmachine-1.0.3.gem up one directory
cd ..
gem install eventmachine-1.0.3.gem
del the gemfile
cd
gem install thin --platform=[win64]
A bit of a job BUT it worked,
The answer in question isthis one.
specifically
2) edited the file:
c:\Ruby21-x64\lib\ruby\gems\2.0.0\gems\eventmachine-1.0.3\ext\project.h
and commented the line 97
//typedef int pid_t; for a more robust correction, checkout the
solution here
https://github.com/eventmachine/eventmachine/pull/450/files
3) then, i've opened command prompt, and went to the gem folder
c:\Ruby21-x64\lib\ruby\gems\2.0.0\gems\eventmachine-1.0.3 and run:
gem build eventmachine.gemspec
In the end, after hammering my head against a wall, on a suggestion I installed chef-client and using the embedded ruby allowed it to work, that said it only uses ruby 1.9.3 but it works so for now it will have to do.
Is it possible to run Jekyll as External Tool into WebStorm? (same for RubyMine, IntelliJ IDEA, ...)
The most obvious thing is to run the jekyll.bat file:
...but this doesn't work.
I haven't found any solution so after some trial+error I discover this working configuration:
In this example I am using: RubyInstaller + gem install jekyll.
If you prefer using straight Ruby+DevKit then Program and Parameters paths must be changed according.
I understand that after Ruby 1.9.2, '.' is no longer in your path for security reasons. This seems to be a problem when using certain gems (ones not updated to 1.9 I imagine?), a problem that throws errors like
$HOME/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in 'require': cannot load such file -- rubylog (LoadError)
I've seen and fixed this problem once, by (perhaps naively) changing some requires into require_relatives: https://github.com/mathpunk/MongoDB_Koans/commit/e2f7898347d328450ec121d22f701508f389cc53
Now I'd like to use rubylog, and I'm getting the custom_require error, so I tried the same trick:
https://github.com/mathpunk/rubylog/commit/995e13dccc6a197d280d0783f3fb7fe50deabd02
but this time, I'm just getting the same error. What else can I try?
ETA: All this time, I've been using sudo gem install blah to install gems, and for some reason, for rubylog it's gem install rubylog that does it. (Something to do with RVM?) So now everything works. Thank you.
Your code fails at require 'rubylog' - so it can't find rubylog.rb itself. So just add dir containing rubylog.rb to load path - something like $: << 'rubylog' might help.
Just add the library directory to your LOAD_PATH:
$LOAD_PATH.unshift(File.dirname(__FILE__))
See Understanding Ruby's load paths\
Edit: I assumed you had a rubylog directory wherever your script was running from. If your script can't find rubylog then you need to add that location to your load path:
$LOAD_PATH.unshift('/path/to/rubylog')
Are you sure you have the rubylog libraries? gem install rubylog
I am attempting to work locally on a PHP application which I cloned from the Git repository my partner and I use.
He uses a Mac, and until now I have been working on the app in a virtual Ubuntu Linux environment. Both environments have been able to use Compass polling with the same file structure and files.
On Windows 7, I run Compass commands from Cygwin, and this is the command I use to have Compass poll from the root directory of the app (C:/wamp/www/application):
compass watch --trace src/Application/ApplicationBundle/Resources/compass/
When I then make a change to a .scss file, I receive the following error:
ArgumentError on line 716 of /usr/lib/ruby/1.8/pathname.rb: different prefix: "/
/cygdrivecwampwwwlimelightsrclimelightlimelightbundleresourcescompasssrcpartials
_object.scss" and "/cygdrive/c/wamp/www/limelight/src/limelight/limelightbundle/
resources/compass/src"
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/path.rb:81:in 'split_path'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/path.rb:69:in 'run_callback'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/path.rb:55:in 'callback_action'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/path.rb:35:in 'update'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/state/directory.rb:39:in 'modified'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/state/directory.rb:37:in 'each'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/state/directory.rb:37:in 'modified'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/state/directory.rb:18:in 'refresh'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/backends/polling.rb:17:in 'run'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/backends/polling.rb:17:in 'each'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/backends/polling.rb:17:in 'run'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/backends/polling.rb:15:in 'loop'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/backends/polling.rb:15:in 'run'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm/monitor.rb:26:in 'run'
/usr/lib/ruby/gems/1.8/gems/fssm-0.2.7/lib/fssm.rb:20:in 'monitor'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/lib/compass/commands/watch_project.rb:86:in 'perform'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/lib/compass/commands/base.rb:18:in 'execute'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/lib/compass/commands/project_base.rb:19:in 'execute'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/lib/compass/exec/sub_command_ui.rb:43:in 'perform!'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/lib/compass/exec/sub_command_ui.rb:15:in 'run!'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/bin/compass:25
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/bin/compass:39:in 'call'
/usr/lib/ruby/gems/1.8/gems/compass-0.11.1/bin/compass:39
/usr/bin/compass:19:in 'load'
/usr/bin/compass:19
All I've been able to find through searching is that it may have something to do with the fact that Windows capitalizes its drive names, although the lack of slashes in the returned path makes me think the problem may be elsewhere.
Does anyone know why I might receive this error in Windows, but not other platforms?
NOTE: I have found a work-around involving installing ruby (and compass) through Windows' command prompt rather than Cygwin, and that should work fine for now. Still, if anyone has ideas, I'm still curious as to what the problem could be.
According to this commit, this is a problem caused by a compass dependency called FSSM. It is used to monitor file changes in compass. A workaround is described in this comment.
It seems that FSSM detects that ruby is running inside a Windows box, and treats paths in the Windows' way (C:\blabla). Commenting out the line 26 of the file <fssm_gem_path>/lib/fssm/pathname.rb makes compass watch work as expected. You can also add
unless path[0, 1] == File::SEPARATOR
to the end of line 26 to make it work.
I thought I'd just provide a little more info to help people find the pathname.rb file.
On the cygwin prompt type:
gem env
This (unsurprisingly) brings up a load of info about your Ruby Gems installtion. Look for the line which specifies the INSTALLATION DIRECTORY. Mine was:
/usr/lib/ruby/gems/1.8
Now in Windows Explorer navigate to this location but substitute "usr" for your cygwin installation directory. Therefore the above path becomes:
C:\cygwin\lib\ruby\gems\1.8
Once in this location drill down until you come across the fssm gem directory.
Within this [fssm] directory go into:
/lib/fssm/
...and there you should find the pathname.rb file.
Edit it as above and all is well. I hope this helps.
See here for a possible fix:
http://rails.webintellix.com/2010/05/27/error-in-ruby-relative_path_from-call-on-windows/
I was running into this same error with a slightly different setup. My project folder was on a network drive (ruby and sass/compass installed locally), and every time I made a change to a .scss file compass watch would crash with similar errors to the OP. I solved the issue by mapping my network drive instead of accessing it directly via the network (right clicked on My Computer and choose map network drive so I could access my remote drive at A:).
Now, instead of doing 'compass watch //SERVERNAME/My_Project' (I'm using Git Bash), I do 'compass watch a/My_Project' and compass stopped crashing.
Hope that helps someone else.
Using Cygwin, re install a compass dev release (such as 0.13+). Works for me with Compass 0.13.alpha.4 (Markab)
To do so:
gem uninstall compass
gem install compass --pre --no-rdoc --no-ri
I'm trying to Learn ruby atm. am having alot of problems installing ruby on rails on my computer. I'm Using the one click installer and this how to install tutorial.http://www.hashemzahran.com/riding-the-rails-installing-ruby-on-rails/
My first problem i ran into was that it couldn't find the lib file. so i created and a new lib folder and believe i corrected that problem
now though when i try to run bundle install i get the error "Could not locate gemfile" i found I've been checking around through Google but have not been able to find an answer to the question. I'm running Windows 7 if that matters.
thanks for any help you can give me. I'm completely new to this.
install through this guide..
ruby on rails
try to install ruby-1.9.2-p180