I'm trying to follow this guide on setting up a GitHub page website. I installed Homebrew, chruby, and Jekyll following this jekyllrb.com tutorial.
When I run ruby -v I get ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-darwin18]. When I run chruby -V I get chruby: 0.3.9. After installing Jekyll with gem install jekyll I get Successfully installed jekyll-4.3.1 Parsing documentation for jekyll-4.3.1 Done installing documentation for Jekyll after 0 seconds 1 gem installed.
But when I run jekyll -v (or any Jekyll command) I get a very long message with the following error:
<internal:/Users/my_username/.rubies/ruby-3.1.2/lib/ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require': dlopen(/Users/my_username/.gem/ruby/3.1.2/gems/google-protobuf-3.21.12-x86_64-darwin/lib/google/3.1/protobuf_c.bundle, 9): no suitable image found. Did find: (LoadError)
/Users/my_username/.gem/ruby/3.1.2/gems/google-protobuf-3.21.12-x86_64-darwin/lib/google/3.1/protobuf_c.bundle: cannot load 'protobuf_c.bundle' (load command 0x80000034 is unknown)
/Users/my_username/.gem/ruby/3.1.2/gems/google-protobuf-3.21.12-x86_64-darwin/lib/google/3.1/protobuf_c.bundle: cannot load 'protobuf_c.bundle' (load command 0x80000034 is unknown) - /Users/my_username/.gem/ruby/3.1.2/gems/google-protobuf-3.21.12-x86_64-darwin/lib/google/3.1/protobuf_c.bundle
I spent hours looking at what this error means and found very specific (to some version of Ruby or other libraries) questions like Ruby 2.7.2 google/protobuf_c problem (M1), Ruby: Gem version 3.11.2 doesn't load on Ruby 2.7, and many others.
It's the first time I even hear about Ruby or Jekyll or anything else here and I can't figure out how to properly install these to just make a website on GitHub. I also tried to install Ruby using rvm instead of chruby but that gave the same error. I also tried to install different versions of Ruby, like 3.1.3 and 3.2.0.
When gems have native extensions that need to be compiled it's possible for the gem author to build the extensions in advance and include them in the package so that the gem can install faster than if it were being compiled from scratch. Unfortunately Google has broken this implementation repeatedly.
This has been a problem for about two years with google-protobuf. Google has periodically fixed it and broken it again. They also periodically claim to understand the problem without understanding it and claim to have fixed it without fixing it. And their GitHub issues frequently pass the buck when they're the only ones that can fix it.
Anytime you're dealing with google-protobuf on macOS it's best to ensure that you are compiling it from scratch. This can be done with the --platform argument:
gem install --platform ruby google-protobuf
The platform ruby means don't use any pre-compiled binaries and force compilation from source.
The platform x86_64-darwin means use the pre-compiled binaries for macOS with Intel processors. That's the version that the gem installer identified for your system and used automatically but the error no suitable image found is a macOS error that means this library was not compiled in a way that I can understand.
Related
I run an installation of GitLab on my ArchLinux server. GitLab depends on charlock_holmes for ICU support. Every time I update my system, this support breaks, because my ICU version is newer than the one GitLab/charlock_holmes use.
I am not a ruby programmer but I have taken a look at the source code and found that the extension is just compiled against the current libicu. However, just following the upgrade guide executes bundle install which updates all the Gems. This does not build the extension again it seems.
In the end, after running an update, I get errors like this:
/home/git/gitlab/vendor/bundle/ruby/2.2.0/gems/activesupport-4.1.9/lib/active_support/dependencies.rb:247:in `require': libicui18n.so.53: cannot open shared object file: No such file or directory - /home/git/gitlab/vendor/bundle/ruby/2.2.0/extensions/x86-linux/2.2.0/charlock_holmes-0.6.9.4/charlock_holmes/charlock_holmes.so (LoadError)
This is to be expected:
$ pacman -Q icu
icu 54.1-1
I am now looking for way to simply perform an additional step when upgrading to a new version that will compile the charlock_holmes version against the new libicu. As long as nothing major changes in these releases that requires charlock_holmes to be updated first, this shouldn't be a problem, should it?
Just spent a while figuring this out so here you go.
I'm assuming installation paths used in the GitLab guide. Please note that I am not a Ruby developer and I have no idea if this is the correct way to do it but it works for me.
If you're using a version of Ruby other that 2.2.0, please fix that. The same goes for the charlock_holmes version.
rm -rf /home/git/gitlab/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0/charlock_holmes-0.6.9.4
sudo -u git -H bundle exec gem install charlock_holmes -- --with-icu-dir=/usr/lib/icu
Getting this error when trying to do a bundle install. Following the instructions to do a direct gem install fails as well. I have since wiped all ruby (and project code) from my machine including any ruby configuration and reinstalled ruby, devkit, and my project code. Still getting this. Not sure where to look next. Most searches turn up gem-specific solutions that don't seem to apply here. Let me know if I can provide more info. Thanks!
An error occurred while installing debug_inspector (0.0.2), and Bundler cannot
continue.
Make sure that `gem install debug_inspector -v '0.0.2'` succeeds before
bundling.
C:\TFS\Grange Commercial SEQ\White\Specifications>gem install debug_inspector -v
'0.0.2'
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
The system cannot find the path specified.
The system cannot find the path specified.
ERROR: Error installing debug_inspector:
ERROR: Failed to build gem native extension.
C:/devl/Ruby/Ruby192/bin/ruby.exe extconf.rb
Gem files will remain installed in C:/devl/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems
/debug_inspector-0.0.2 for inspection.
Results logged to C:/devl/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems/debug_inspector-
0.0.2/ext/debug_inspector/gem_make.out
I know this question is very old. However, I see two problems with this right off.
Windows doesn't have the tools (by default, or using the ruby installer) to compile c dependencies for ruby. If you want to do it yourself, you might check out: http://rubylearning.com/blog/how-do-i-install-a-ruby-gem-with-native-extensions-on-windows/
The other problem is that this particular gem doesn't work with ruby < 2.0: https://github.com/banister/debug_inspector and your ruby version appears to be 1.9.1
I would check your Gemfile.lock to see which gems are requiring debug-inspector. If you can do without them, take them out, and your bundle will succeed. If you must have them, try running a linux VM and using it for your development. My personal suggestion would be Ubuntu: http://www.ubuntu.com/download/desktop and VirtualBox or VMWare Player. Virtual Box is FOSS, so if this is company work, you'll have to use it: https://www.virtualbox.org/ . VMWare Player is free for personal use, and I like how it works a little better: http://www.vmware.com/products/player
I got the same error, using Ruby 2.2.4 64bit, on windows 10 64.
In my case what caused the error was installing several ruby versions, one after the other- (to try and solve that error)
Eventually I solved it by running ruby dk.rb install --force (At first I did that without the force flag), as stated by this answer- Just make sure to use the correct ruby version- version that worked for me was ruby 2.1.7 32bit.
I'm a newbie to programming, with ruby/rails successfully installed on my (mac) home computer. I'm trying to get ruby 2.0.0p195 (and Rails) set up on Windows at work (Windows 7, 32bit) and I'm failing on the sqlite3 installation. I've been through most of the solutions/suggestions I can find on the web, but just can't get it to work - the frustrating thing is that it tells me it's installed, but it doesn't work:
- I've tried the knapsack installation http://www.ruby-forum.com/topic/4413168
- If I try to install --with-opt-dir=c:/sqlite3 (or any of the many variations suggested) it gives a native extension error.
- I've put the .dll file in Ruby/bin, which is also in my PATH
- I have the devkit installed
The 'gem install sqlite3' command is successful, and if I do 'gem list', sqlite3 v1.3.7 x86-mingw32 appears in the list, but if I 'require sqlite3' in IRB I get:
LoadError: cannot load such file -- sqlite3/sqlite3_native
And the mkmf log says:
find_header: checking for sqlite3.h... -------------------- no
But I've confirmed the sqlite3.h file (and the sqlite3.c, sqlite3.o, and sqlite3.h files) is in my c:\sqlite3 directory, and as noted above, I've also tried installing '--with-opt-dir'.
So next I trace the error when I 'require' sqlite to a file '\kernel_require.rb' in ruby/lib, and it references to this:
if Gem::Specification.unresolved_deps.empty? then
return gem_original_require(path)
end
I'm lost, and WAY out of my depth. At this point my only solution would be either to completely uninstall and start again, or to downgrade to ruby 1.9.x, but others seem to have sqlite3 and ruby 2.0 working so it's obviously (?) semi-stable. Help?
UPDATE: I've now tried downgrading to ruby 1.9.3, and apart from pik reverting to the most recent version of ruby every time I shut the command line, I can actually get the server to run etc. So it seems this issue is related specifically to ruby 2.0.
I am encountering the same issue, except that I don't really think that it is related to Ruby 2, but to rails 4 instead.
I have managed to install the sqlite3 gem by downloading the source, dll and exec (dll and executables need to be added to PATH accessible) and installying the gem with the follwing process:
Download:
http://www.sqlite.org/2013/sqlite-amalgamation-3071700.zip
http://www.sqlite.org/2013/sqlite-dll-win32-x86-3071700.zip
Extract and put the files in a location on your C drive or wherever you want. Then copy sqlite.dll and sqlite.def to the Ruby/bin directory.
Then you go to the DevKit directory and run msys.bat, in which you issue the following command:
gem install sqlite3 --platform=ruby -- --with-sqlite3-dir=path-to-sqlite --with-sqlite3-include=path-to-sqlite
This allowed me to install the gem successfully (using Ruby-2.0.0-p247 x86 and devkit). I validated through irb doing:
require 'sqlite3'
SQLite3::SQLITE_VERSION
I'm still trying to figure out this issue.
I get the same error message when I try to start the server or whenever I try to run the rails console.
I'd love to get this issue fixed...
When I used rails server command, found following errors in terminal. It shows that "could not find a JavaScript runtime". I am newbie in ROR and don't know to configure different files. I Google and found solutions of this problem 1 2 3. Still I am not getting the things. Please suggest some solutions.
Ruby and Rail versions on my system
Ruby version:- ruby 1.8.7 , Rails version:- Rails 3.2.6
I suppose you lack executable on your system/
Haven't you try to run gem install execjs or bundle install(from your project directory) in console?
UPDATE
Also visit execjs homepage and try instaling any of JS runtimes supported.
UPDATE 2
I was able to reproduce your error (with ruby 1.9.2). Just add gem 'therubyracer' to your Gemfile and run bundle install. For some weird reason ROR is not working out of the box on Ubuntu. See this and search for runtime word for more info.
PS
Please put your Gemfile here. This might help.
The error message also tells your to
See https://github.com/sstephenson/execjs for a list of available runtimes.
You have to install one of the JavaScript runtimes listed there:
therubyracer
therubyrhino
Node.js
Microsoft Windows Script Host
For Rails 3.2.6 I suggest to use Ruby 1.9.3. for better performance.
I installed ruby186-27_rc2 and i am getting the same error as described in the Ruby: Cannot Install Watir Gem On Windows thread when i try to install watir using gem install watir. Please see the error below.
C:\DevKit>gem install watir
Building native extensions. This could take a while...
ERROR: Error installing watir:
ERROR: Failed to build gem native extension.
C:/Ruby/bin/ruby.exe extconf.rb
checking for strncpy_s()... no
creating Makefile.....
And then tried to install the devkit as suggested in the thread mentioned above. During the devkit installation i came up with a problem.
In step4 of devkit installation as described at Development Kit wiki i have added the path C:\Ruby to the config file and then ran the command ruby dk.rb install and i got the following error. Please help! Waiting for your inputs. Thanks!
C:/Ruby/lib/ruby/1.8/yaml.rb:133:in `load': syntax error on line 15, col -1: `'
(ArgumentError)
from C:/Ruby/lib/ruby/1.8/yaml.rb:133:in `load'
from dk.rb:151:in `review'
from dk.rb:143:in `open'
from dk.rb:143:in `review'
from dk.rb:248:in `send'
from dk.rb:248:in `run'
from dk.rb:262
The DevKit contains a development environment for the MinGW port of MRI and YARV. You are using the MSVC6 port of MRI, so you need to install a development environment for MSVC6.
Unfortunately, there is no ready-made DevKit-like package for that. You will have to install it on your own. Note that it's not actually that hard to install, the biggest problem is to get a hold of a copy of Microsoft Visual C 6.0, since that hasn't been on sale for about 10 years now. You'll basically have to find someone who is going to sell you a used copy.
May I ask why you need to use a port of Ruby that hasn't been maintained in over 2 years, contains a version of Ruby that is so old that it cannot even run most modern code (e.g. Rails requires at least 1.8.7 or 1.9.2) and has several bugs, including security holes? Why don't you just use the MinGW port which is actually maintained?
This is all independent of the actual problem, of course, which is that you have a syntax error in your config.yml: you missed a dash and a space on line 15, which should read
- C:/Ruby
as indicated in the example section directly above it.