Questions tagged [ruby]
Ruby is a dynamic, open source programming language with a focus on simplicity and productivity.
421 questions
1 vote
1 answer
2k views
How to update the version of ruby on macOS?
I am trying to update the Ruby version on macOS to be compatible with Jekyll. I am currently having the following: ruby -v ruby 2.6.10p210 (date revision ...) [universal.arm64e-darwin24] But I would ...
- 135
2 votes
0 answers
47 views
Get statistics on FLAC to MP3 (LAME) conversion command
I'm making a simple script in Ruby to convert FLAC to MP3 in batches, sending the decoded FLAC to stdout (to avoid temporary files): flac.exe -d -c in.flac | lame.exe - out.mp3 In Ruby I can easily ...
- 21
0 votes
0 answers
112 views
Ruby on IIS 10 with HTTP Platform Handler
I had Ruby with Redmine on IIS 10 on Windows Server 2019 with HTTP Platform Handler https://qiita.com/alokrawat050/items/d757b23a063435a2619c Helicon Zoo does not support Windows 2019. Now I am ...
0 votes
1 answer
60 views
Where does homebrew installs rbenv on macOS 14.6?
% ls -la ~/.rbenv ls: /Users/`whoami`/.rbenv: No such file or directory % ls -la /usr/local/rbenv ls: /usr/local/rbenv: No such file or directory I also get this utterly useless output from ...
- 138
1 vote
0 answers
71 views
brew stopped working on mMacBook Pro - kernel_require.rb:54:in `require': cannot load such file -- mach (LoadError)
Not sure when this happened, but I went to update for a project on my primary MacBook Pro (M1 Max, 64gb RAM)and I get the following error with any brew command, including just typed brew: aarontaylor@...
- 11
0 votes
1 answer
412 views
Error installing passenger: passenger-6 from passenger requires libruby.so.2.5, but none of the providers can be installed
Originally I wanted to update ruby2.5 to ruby2.7. However passenger hindered the update (yum threw an error), so I removed passenger and ruby2.5 to install ruby2.7 afterwards. Installing ruby2.7 then ...
- 123
0 votes
0 answers
2k views
apt reinstall local package if package was previously installed by repository
before I embark into this I would like to ask for clarification. I have a github package installed in Debian via its own repository. Now the project has been archived and its repo no longer works. I ...
- 205
1 vote
1 answer
227 views
Configure key binding behavior in Ruby's pry
The key bindings in ruby's "pry" editor started behaving differently than they do in "irb", and I want to know how to change the behavior (which feels it should be configurable). ...
- 600
0 votes
1 answer
183 views
Can't use 'vagrant' after installling 'jekyll' with error: 'can't find gem vagrant'
After the install of jekyll with gem install jekyll, my vagrant commands fails with: $ vagrant up /usr/lib/ruby/vendor_ruby/rubygems.rb:265:in `find_spec_for_exe': can't find gem vagrant (>= 0.a) ...
- 4,475
0 votes
0 answers
52 views
Is it possible to install Ruby 3 on Mac OS X 10.6 Snow Leopard?
I’ve been trying to install Ruby 3 on my old Mac running 10.6 Snow Leopard using ruby-build. I can’t figure out why it’s failing. I couldn’t find any Ruby documentation on whether or not Mac OS X 10.6 ...
- 15.6k
0 votes
1 answer
55 views
"which bundle" and "bundle -v" point at different directories on wsl2; bundle -v does not exist
$ which bundle /usr/local/bin/bundle $ bundle -v bash: /mnt/c/Ruby26-x64/bin/bundle: No such file or directory I've tried uninstalling and reinstalling bundler; not sure what else to try.
- 101
0 votes
0 answers
711 views
RubyMine using 100% of CPU on Mac
I'm running a plain old Ruby on Rails server in RubyMine, and if left idle, it's just using up all my memory. I'm not even using the Rails application (browsing pages etc), and it's not doing any ...
- 101
3 votes
1 answer
2k views
Broken `/Library/Ruby/Site/2.6.0` on MacOS, cannot run `brew`
To start, I had these following annoying output when opening my terminal: Ignoring bigdecimal-2.0.0 because its extensions are not built. Try: gem pristine bigdecimal --version 2.0.0 Ignoring ...
0 votes
2 answers
3k views
How to run Ruby on Rails on new MacBook Air M1?
I am running Ruby version 2.7.2 and I have been trying to run Ruby on Rails but nothing seems to work. I tried rvm, rbenv and now asdf but everytime I try to run rails server in an old project after ...
1 vote
1 answer
134 views
Is it posible to run Ruby(as a language) in a sidecar in Kubernetes
I'm working on Python Pod to do one main job. However, for a single step, I need different versions of Ruby, so instead of installing all ruby versions in the "main" python container, I was ...
- 153
0 votes
1 answer
681 views
How can I adjust the ruby text height?
Thanks to @phuclv who answered the question How to type characters for phonetic guide over a word in Microsoft Word? to use ruby text to solve my issue. However the ruby the text height and offset ...
- 875
0 votes
1 answer
286 views
Add domain url to wget result page
i'm trying to make a list of websites into static websites, and i'm using this wget command wget --quiet -E -H -k -nd -K -p -e robots=off #{url} the result is mostly what i want, but all the urls on ...
- 101
1 vote
1 answer
1k views
How do I upgrade to the latest ruby in Ubuntu 16.04 properly?
I am trying to upgrade Ruby to the latest in Ubuntu 16.04. I can't use virtual environment for ruby because I need to use latest version of Ruby inside python virtual env. So I decided to upgrade ...
- 113
0 votes
2 answers
17k views
“bash: /usr/lib/command-not-found: /usr/bin/python3: bad interpreter: No such file or directory” error when trying to install something
I apologize, I don't have much experience with Linux. So I have ruby installed on my machine and I'm trying to install rails. When I do gem install rails I get a proper response Successfully installed ...
2 votes
0 answers
603 views
How to find all previously-installed Ruby artifacts (files, etc) so I can remove _all_ of them from my OS?
Other than the pre-bundled-with-my-default-OS install (eg: /usr/bin/ruby on macOS 10.14), I want to completely wipe my OS clean of Ruby before I reinstall Ruby to a "known state." Specifically, I want ...
- 611
1 vote
0 answers
46 views
can't find bash history executed via ruby net::sh library
In the hope for getting the commands that run via ruby net::ssh tool which is described as follow: Net::SSH is a pure-Ruby implementation of the SSH2 client protocol. It allows you to write ...
- 123
5 votes
1 answer
3k views
How do I install Ruby 2.6 with Chocolatey?
I tried to list all version of Ruby but it only lists one. choco list ruby --exact --all ruby 2.7.0.1 [Approved] 1 packages found. Nokogiri won't work with the latest Ruby. Gem::...
- 6,206
0 votes
2 answers
527 views
Trying to install Dradis on Mac OS X Catalina gives me an error, “You don't have write permissions for the /Library/Ruby/Gems/2.6.0 directory.”
I'm trying install Dradis in my Mac OS X Catalina git clone https://github.com/dradis/dradis-ce.git cd dradis-ce/ ./bin/setup I kept getting You don't have write permissions for the /Library/Ruby/...
- 442
0 votes
0 answers
420 views
How can I update an existing ruby installation to support additional OSs?
I have an existing ruby 2.5.1 installation that was created sometime back by compiling from source. The installation is in afs and is accessed by several operating systems (linux-RH6 on x86 and aix ...
- 101
0 votes
1 answer
361 views
Can't install ruby on MacOS Mojave
I have a new MBP running Mojave and am trying to install ruby v2.6.5. I've installed Homebrew and am trying to install ruby via asdf, which uses ruby-build. The installation keeps hanging with the ...
0 votes
1 answer
510 views
Error installing Gosu on Ubuntu
Getting the following error when attempting to install the Gosu gem on Ubuntu. I have already installed the dependencies. Here is the error message: compilation terminated. Makefile:235: recipe for ...
- 1
4 votes
4 answers
11k views
zsh returns bad interpreter after Catalina upgrade
I am getting an error message after upgrading to macOS Catalina. zsh: /usr/local/bin/colorls: bad interpreter: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby: no such file or ...
- 135
0 votes
0 answers
250 views
WSL > Ruby (Rails) Server
I am starting the ruby (rails) server on WSL (using Ruby Mine on Windows) and open the browser but I get the message in windows browsers (used chrome): Thanks for your help! Julian PS: it worked ...
- 1
5 votes
1 answer
4k views
Jekyll serve error after updating Ruby, Bundler, and Jekyll
I tried updating Jekyll and am now running into an issue. Luckily I can still build my sites by using bundle exec jekyll serve, but when I run jekyll serve I get the following: Traceback (most ...
- 51
0 votes
0 answers
310 views
How to solve error on Ruby Gems install Hiptest-publisher?
I am working to setup a Configuration around Robot-Testing Framework on Ubuntu 18.04 - 64bit architecture. In order to run some tests onto my server I need to run the following application. hiptest-...
- 101
1 vote
0 answers
336 views
Cannot run rails new myapp -d postgresql
I was following the tutorial here: https://gorails.com/setup/windows/10 I reached the part where I run to create my app and it starts then I run into this error: create create README.md ...
- 11
1 vote
0 answers
255 views
Gollum Wiki editing fails because of a permission issue
I have been using the gollum wiki and it has worked fine so far. After mainly updating conda (which should have nothing to do with gollum), I get the following error message when I try to save edits ...
- 11
0 votes
0 answers
206 views
Why is the time to use RubyGems with the LoadError?
My PC (Gnu/Linux Fedora 30) was running a crawling program that was turned off because of the power outage, After that, my crawler and any other Ruby Gem did not work,and displays the following error ...
- 1
1 vote
0 answers
158 views
Trouble uninstalling gem bundler
I'm running the following software: Ruby 2.3.3 Rails 4.2.10 Gem bundle 1.17.3 & 1.12.5 Git keeps defaulting to 1.17.3 but rails is only compatible with 1.12.5. I cannot uninstall 1.17.3 to use 1....
- 11
0 votes
0 answers
34 views
What data are safe to publish from the "config.log" and what not?
I am totally new to programming world and I don't succeed in finding a solution to download Ruby. The question I asked isn't answered so far. Therefore I want to publish my config.log. But I really ...
1 vote
0 answers
739 views
rbenv install 2.3.1 gives "BUILD FAILED (OS X 10.14.5) and configure: error: C compiler cannot create executables
I feel ashamed to ask a question here since I just want to start learning programming and now already spend a day to try all solutions offered. So far nothing helped. (base) [ruby-build (master)]$ ...
1 vote
1 answer
260 views
I have ruby installed greater than 2.3.0 but it says requires greater than 2.3.0 for i18n to be installed
I have ruby version 2.5.1p57 when ran ruby -v command. While installing a cookbook which requires i18n, it throws error i18n requires Ruby version >= 2.3.0. Though the ruby version is greater ...
- 11
1 vote
1 answer
693 views
has sqlite been renamed to sqlite3?
I use sqlite for lightweight programming here and there in the Ruby language. I've noticed something odd. I use ruby gem sqlite3 to interact with the sqlite db. I recently checked out the ...
- 11
0 votes
0 answers
105 views
Puppet - Agentless Proxy for cisco_ios devices
I need Help with my puppet agentless proxy scenario. In a fully isolated environment I installed all the modules, dependencies and ruby gems to use the puppet - puppet agent as a puppet agentless ...
0 votes
1 answer
146 views
How to solve "Fog::Compute::AWS::Error: RequestLimitExceeded => Request limit exceeded." when executing a Chef cookbook
I am not an expert in Chef. I am trying to deploy a network infrastructure on AWS. When I execute the cookbook that I uploaded to my Chef Server using knife, a lot of API requests are made to AWS to ...
- 1
0 votes
1 answer
49 views
1 vote
0 answers
1k views
How can I install bundler for a specific ruby version?
I'm creating a rails app and when I try to run rake db:migrate I get this error: LoadError: cannot load such file -- bundler/setup I'm using rbenv and ruby version 2.5.1 in a mac with OS Mojave 10.14....
- 111
1 vote
1 answer
89 views
How to delete all directories except last 2 directories and the symlink pointed to those directories
I have below directory structure. drwxr-xr-x 5 ec2-user ec2-user 4096 May 22 07:03 TEEST drwxr-xr-x 5 ec2-user ec2-user 4096 May 24 05:33 BEE-TES drwxr-xr-x 5 ec2-user ec2-user 4096 May 24 10:53 ...
- 11
0 votes
1 answer
317 views
How do you improve the performance of the ChefDK on Windows 10?
In the past, I've installed the ChefDK on Windows 7 and it ran fairly quickly. Recently, I installed a new version of the ChefDK on Windows 10 Professional 64-bit on a powerful laptop, yet virtually ...
- 249
0 votes
1 answer
604 views
Systemd service fails on boot with rbenv environment error
Having some issues with a service that is meant to boot a rails app. The ruby install is managed via rbenv, the service file is this: [Unit] Description=evr server boot After=network.target After=...
- 11
0 votes
1 answer
571 views
On my mac, under rvm, my gem library for jruby is corrupted
After Jruby and gems had developed serious problems (most gem installs showed errors. I did not originally know of or use rvm), I am rebuilding the development side of the machine, which entailed: - ...
0 votes
1 answer
2k views
mongod shutting down with code:62
After installing an older version of ruby for a ruby on rails project, my mongod demon wont run anymore for my node.js project. Not sure if these are related, but nothing else has changed. I've tried ...
- 11
6 votes
3 answers
12k views
Rails Server Gem Load Error - SQlite3
Let me start out with, I have searched and read all questions asked similar to my issue and have tried all suggestions. Here's some of the technology I'm using, if it helps: Initially, High Sierra on ...
- 301
2 votes
2 answers
5k views
RVM can't find installed new Ruby version (previously installed using Homebrew)
I'm a beginner, please excuse me if I'm saying or doing things you perceive as utterly stupid. I'm not doing it on purpose. How this started: I wanted to install gems, but got the following error ...
- 23
2 votes
1 answer
3k views
Having trouble installing ruby gem for iStats
I am trying to install iStats via a ruby gem. First I ran the command: xcode-select --install and the output was: xcode-select: error: command line tools are already installed, use "Software Update"...
- 143