I'm using a self-hosted chatwoot installation on AWS using ubuntu.
I'm upgrading the chatwoot version following the guide but when i want to precompile the assets, I run into an error
Your Ruby version is 2.7.0, but your Gemfile specified 3.0.2
But when i get the ruby version, it states that my version is already the same as specified in the Gemfile.
Screenshot of the problem
I'm kind of loss at this problem.
Thanks in advance.
You better install Ruby 2.7.0 for compatibility. The Ruby version in your local machine is different from the one declared in Gemfile.
If you're using rvm:
rvm install 2.7.0
rvm use 2.7.0
else if you're using rbenv:
rbenv install 2.7.0
rbenv local 2.7.0
Related
Trying to install rails version 4.2.5 on Ubuntu in Windows Subsystem for Linux on Windows 10 when I have ruby 2.2.1 installed and active I get the following error:
~$ gem install rails -v 4.2.5
ERROR: Error installing rails:
nokogiri requires Ruby version >= 2.3.0.
I need these versions to collaborate on a project which uses these versions.
I started by installing WSL (1 not 2) on windows 10, then downloaded and installed Ubuntu Linux. Then I installed rbenv, updated dependencies, installed ruby 2.5.1 which was fairly easy.
I had problems installing ruby 2.2.1 but got there after doing
$ sudo apt-get install -y libssl1.0-dev
to install an earlier version of libssl which ruby 2.2.1 needs.
I installed node.js and an earlier version of bundler using
$ gem install bundler -v 1.17.3
as trying
$ gem install bundler
failed with a similar error.
(I also installed ruby 2.5.1 and rails 4.2.5 on top of it with few problems)
Trying various diagnostics showed rails was not installed for ruby 2.2.1
~$ rails
rbenv: rails: command not found
The `rails' command exists in these Ruby versions:
2.5.1
(but not in ruby 2.2.1, which is where I need it)
Looking at my files in windows File Explorer (only looking) I can see that while my ruby 2.5.1 gems include rails my ruby 2.2.1 files are incomplete and do not include rails.
I think the PATH is correct.
$ echo $PATH returns
/home/johnloughran/.rbenv/plugins/ruby- build/bin:/home/johnloughran/.rbenv/shims:/home/johnloughran/.rbenv/bin:/usr/
local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local
/games:/mnt/c/Program
Files/WindowsApps/CanonicalGroupLimited.Ubuntu18.04onWindows_1804.2019.522.0_
x64__79rhkp1fndgsc: ........ :/snap/bin
I modified my .bashrc file to add various entries to the PATH which have been included above.
I repeated the whole process twice starting from scratch (uninstalling Ubuntu) with the same block at the end.
What is my best option here to try and continue?
Thanks Josien for your comments. In the first case my collaborators have these versions of Ruby and Rails working together, but its a few years now since they installed them. One, David, helped me by trying a fresh install of rails 4.2.5 on ruby 2.2.1 which ran into the same problem above with nokogiri.
He solved it by installing a lower version of nokogiri in a new test directory, which I repeated as:
test$ gem install nokogiri -v 1.9.1
This worked. Then I installed rails as
test$ gem install rails --version 4.2.5
At last .... it worked!!!! :-)
To prove it I was able to get rails to return its version correctly.
test$ rails -v
Rails 4.2.5
Then I was able to create an app as
<working-directory>$ rails new learn-ruby
which works, almost, having hit another dependency problem, but hey ... that's programming!
Re your second comment I do not know enough about this stuff to know how relevant it is that this version of ruby is deprecated and the rails version is getting there too.
I have a problem when running bundle install in the root of sharetribe rails's project. It shows me this error message:
Your Ruby version is 2.4.0, but your Gemfile specified 2.3.1
I tried installing rvm and installing the 2.3.1 version required to run this project but nothing changes and it still throwing this output.
Have anyone faced this problem before ?
Your Ruby version is 2.4.0, but your Gemfile specified 2.3.1
Steps to resolve this issue
1)rvm install ruby-2.3.1
2)gem install bundler
3)rvm use ruby-2.3.1
4)Bundle install
Your Ruby version is 2.4.0, but your Gemfile specified 2.3.1
If you run command ruby -v you can see that you have installed Ruby 2.4.0, when you look at the first line in your Gemfile specifies that you want to use Ruby 2.3.1.
You can do either install Ruby 2.3.1 or replace the first line in your Gemfile to with Ruby 2.4.0.
What does it say when you run bundle env in the terminal?
Is it the same ruby version?
I tried gem install bundler one time i had the same problem and bundle updated and worked.
You can read more about it here.
Good luck!
I'm getting the following error:
ERROR: Error installing rails:
mime-types-data requires Ruby version >= 2.0.
This happens while installing Rails on Ubuntu using the command:
sudo gem install rails
How can I fix this?
As the error suggests, you need Ruby version 2.0 or later.
You are probably using system ruby. Not sure about Ubuntu 16, but earlier versions used to come with Ruby v1.9.3. You can check your current Ruby version by running the following code in your terminal:
ruby -v
For easier rubies version management, I would highly suggest to use one of the popular ruby version managers:
RVM
rbenv
Install rvm and then install latest stable version.
# Using rvm
rvm install 2.3
# Using rbenv
rbenv install 2.3
The current ruby version in your system is below 2.0.
Try installing ruby 2.0 or higher versions before installing rails.
That will solve the problem.
I was facing the same problem trying to install rails with sudo.
I was getting: ERROR: Error installing mime-types-data: mime-types-data requires Ruby version >= 2.0
The thing is ruby -v gives me ruby 2.2.3p173 while sudo ruby -v gives me ruby 1.9.3p484.
So instead of sudo gem install rails I just did gem install rails and it worked.
Error: mime-types-data requires Ruby version >= 2.0
Notice: You shouldn't install rails with sudo permission.
Im facing this problem when i'm installing bunder using command "bunlde install"
Initially i tried solving this issue by using following command
gem install autoprefixer-rails -v '6.2.2'
but again it said "autoprefixer-rails requires ruby version >= 2.0."
when i type
"ruby -v", my ruby version shows 2.3.0.
Next i have tried adding
ruby '2.3.0' to my gem file, then there was a conflict saying your ruby version is 1.9.3 but your gem file has 2.3.0
Need help how to proceed further.
Change your ruby version in the system first. If you using rvm then use following command.
rvm use 2.3.0
If you don't have it then install it by following command
rvm install 2.3.0
Delete the Gemfile.lock file and run
bundle install
Hopefully it will work. Thank you
I am running Ruby -v 2.2.0
Everytime I run the rails new or rails -v I get an error that reads:
rbenv: rails: command not found
The `rails' command exists in these Ruby versions:
2.2.0
I was running Ruby 2.1.5 but just switched to 2.2.0 because of the error message. Now that I switched I am still getting the same error message. Does anyone know what the problem could be?
Every installed ruby version have separate set of gems.
This rbenv message says that rails gem installed only in 2.2.0 version but currently rbenv set to use some another version.
You can list of available rbenv commands by rbenv command in terminal. There are some useful of them which may help to solve this question:
rbenv versions will display all installed ruby versions (and show asterisk with currently selected version).
rbenv global 2.2.0 will set global Ruby version.
rbenv local 2.2.0 will set Ruby version for current folder only.
rbenv shell 2.2.0 will set Ruby for current shell session only.
It could be that proper version of Ruby not installed. Install it and Bundle:
rvm install 2.2.0
bundle install