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As per the steps given in fastlane docs, I am not able to install fastlane.
After running brew cask install fastlane, I get this pop up:
If I try to run from gem with sudo gem install fastlane, I get this error:
What I see is the ruby.h file is missing from the directory. As it says in the error, I need to install the ruby-dev environment separately. But I could not find how to do that. I saw apt-get commands for this, but then what about the ruby installed via brew?
ruby -v: ruby 2.6.3p62
brew -v: Homebrew 2.1.10
brew upgrade ruby: ruby 2.6.3 already installed
Since the error says we have to instal ruby as a separate package for development, I had to install rbenv as shown on ROR's website. You can check the full problem and solution here.
Run this to disable Gatekeeper:
sudo spctl --master-disable
Then install and run fastlane. When done, run this to re-enable Gatekeeper:
sudo spctl --master-enable
It will remember that you have permitted the application after re-enabling Gatekeeper and you will not have to run these commands every time you use it.
According to https://github.com/fastlane/fastlane/issues/15183
This is a common issue which nobody can solve it.
In case you can't update fastlane version
try
sudo gem install -n /usr/local/bin fastlane
So when I try running bundle install --without production it tells me that I am getting an error and that I need to Make sure that gem install unf_ext -v 0.0.7.2 succeeds before bundling. I have not gotten this error before while installing other gems, but only when I try and install gem stripe(which is used for receiving user payments and such).
Could someone explain what could be causing this kind of problem. All help is greatly appreciated.
Thanks,
-Aaron
EDIT
What I did to solve my problems was updating all of my gems to their current and latest version. Then when I ran bundle install --without production everything seemed to install perfectly fine after that.
This error can come across due to various reasons, so it's not easy to tell what might have really caused, preventing you from bundle install, so try the following fixes, if not worked please give more details on errors that appears :)
If the error was because of missing gmkdir, then run the following command:
brew install coreutils
If the error was due to missing C++ headers related then run the bellow command:
yum install gcc-c++
Also have a look at the developer's home page given below to check you meet all dependencies required:
unf_ext 0.0.7.2 : Unicode Normalization Form support library for CRuby
After updating to Mojave MacOS version, the ruby 'lost' the reference.
To solve
$ rvm list
In my case, the version listed was:
ruby-2.5.1 [ x86_64 ]
$ rvm use ruby-2.5.1
to change to 'current' version used
$ rvm list again
to see the current version
=> ruby-2.5.1 [ x86_64 ]
After that everything are okay running bundle install or bundle update or gem install or gem update
I just have the same problem when i try to install vagrant plugin, you need to install ruby-devel before.
Hope this help you.
I ran into this deploying to a remote box. As suggested in comments, I was able to fix it by opening a console session on the affected box and running:
gem update rails
gem install unf_ext -v '0.0.7.2'
And I was then able to deploy successfully.
I resolved this issue by upgrading bundler. Simply run:
gem install bundler
which fetches the latest bundler. Then, try running:
bundle install
I got same problem. It happens after I upgrading my macOS to newer version.
Somehows, upgrading mess up /usr/local/include. So that I removed it and run install. It worked
sudo mv /usr/local/include/ /usr/local/include.delete_me
Similar to the comment of Luke, xcode-select did the job for me. But instead of switching it to a different location, I just reverted the selected version to default, although I cannot remember to ever have changed it.
sudo xcode-select -r
After that bundle install and bundle update worked fine for me again.
I was having the exact same issue trying to install this specific gem and version as well. Turns out my VPS would run out of RAM while compiling and quit. I just killed off a few processes I could live without for a few minutes and it worked...
I solved this issue by running
sudo xcodebuild -license
I was working with docker and docker compose. similar issue arised to me. I deleted the image, removed all associated containers with the application and rebuilt the image with docker build . created the container with docker-compose up inside the working directory and it started working. this solution is specific to those using docker and docker-compose. Hope it helps someone. I am still not sure about the reason why is this happening.
this can be solved installing ruby-dev
and then gem install unf_ext -v 0.0.7.2
I ran into this issue getting
Installing unf_ext 0.0.8 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /Users/jfn0296/.rvm/gems/ruby-3.0.0/gems/unf_ext-0.0.8/ext/unf_ext
/Users/jfn0296/.rvm/rubies/ruby-3.0.0/bin/ruby -I /Users/jfn0296/.rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0 -r
./siteconf20220120-59736-elnfu0.rb extconf.rb
checking for -lstdc++... yes
creating Makefile
current directory: /Users/jfn0296/.rvm/gems/ruby-3.0.0/gems/unf_ext-0.0.8/ext/unf_ext
make "DESTDIR=" clean
current directory: /Users/jfn0296/.rvm/gems/ruby-3.0.0/gems/unf_ext-0.0.8/ext/unf_ext
make "DESTDIR="
compiling unf.cc
make: *** [unf.o] Error 1
make failed, exit code 2
After trying many of these listed, using rvm I uninstalled and reinstalled my ruby-3.0.0 and tried bundling again and this time it worked. Did not see a solution like that here so I thought I'd share.
I'm having some trouble installing jekyll. Can't quite figure out how to patch the missing link. I think it's an update to Ruby, but RVM is having trouble installing alternate versions of ruby as well.
Heres the full post:
$ sudo gem install jekyll
ERROR: Error installing jekyll:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/fast-stemmer-1.0.1 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/fast-stemmer-1.0.1/ext/gem_make.out
Does this mean I need to update the version of ruby I'm using via rvm?
Ubuntu
sudo apt-get install ruby-dev
gem install jekyll
Your problem is that either you system doesn't know where make is located at or you don't have it installed. The easiest way to fix this (and probably other issues you'll run into trying to get a ruby system up and running) is to install xcode.
You can get it at http://itunes.apple.com/us/app/xcode/id497799835?ls=1&mt=12 for lion. Or it came on a CD with your computer for earlier versions.
If you're using Lion, please see comments below for a link to how to install developer tools on Lion.
I had the same error on Ubuntu and this helped me sort it out.
You must have ruby-dev installed
apt-get install ruby-dev
If you installed XCode and command line tools are still missing go to Terminal and
xcode-select --install
it will prompt you to install these tools. After that just follow SrBlanco´s answer. That solved the problem for me.
Good luck.
Need to install "make".
I am using Ubuntu 12.10.
sudo apt-get install make
Should work on any Debian based distro.
Note: this problem also occurs on newer MacBook Pro models that come with Mavericks pre-installed. I updated another post with my own solution that didn't involve Xcode at all. My system had the Xcode developer tools installed when I got the machine.
ERROR: Error installing jekyll: ERROR: Failed to build gem native extension
Install Xcode as mentioned if you don't have it installed already (https://developer.apple.com/xcode/). Plus you need the command line tools.
Open Xcode. Go to Preferences > Downloads > Install Command Line Tools
Installing command line tools for Xcode solved the problem for me on my Mac
xcode-select --install.
sudo apt-get install ruby-dev
sudo gem install jekyll
hope this will help, it works with me.
I had this same exact error when trying to install Jekyll, and the following steps from this link helped me. Just in case anyone else comes across this!
http://davidensinger.com/2013/03/installing-jekyll/
I was facing the same issue in my Fedora 22 setup. I had ruby installed but didn't have ruby-devel. Installing ruby-devel fixed the issue for me.
dnf install -y ruby-devel
For older systems:
yum install -y ruby-devel
I followed this on Ubuntu/Linux Mint
sudo apt install build-essential
sudo apt install ruby-dev
sudo gem install jekyll
An addendum: You can install XCode now from the App Store on Mountain Lion. The process is transparent and pretty fast.
I had the same problems with you.
I use Mac OS X 10.9 develop preview version, and I had installed gcc and Xcode.
But my Xcode version is 4.6.
Then I install the Xcode 5.0
After that I type sudo gem install jekyll in the terminal again. Then it works.
Wish it could help someone.
Installing Xcode and going to perferencs > downloads > install commandline tools WORKS!
Same problem on Debian, I had forgot to run this command:
~/.rvm/scripts/rvm
All these answers did NOT work for me.
If you're looking for a solution on ubuntu 14.04, do this:
sudo apt-get install ruby1.9.1-dev zlib1g-dev nodejs
sudo gem install jekyll -v 2.5.3
Unfortunately, nodejs is required because of a bug in Jekyll that enforces existence of runtime JS engine even though it doesn't need one.
For Ubuntu, this helped in my case:
apt-get install libffi-dev
A general advice is to just follow what is displayed as the reason for the error and hopefully you'll be provided with a log file in which the first line suggests which package should be installed, in my case:
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.21/mkmf.log
MacOS
my solution to this problem
install xcode
type xcode-select --install in the command line
type sudo gem install jekyll in the command line
PS: It is the combination of the two answers in this question.
You are missing the ruby-dev file , just go ahead and run this command - sudo apt-get install ruby-dev
Hope this helps!!
I had the same issue on my macOS(10.14.2), the reason may be:
Apparently with OSX el Capitan, there is a new security function that prevents you from modifying system files called Rootless.
My solution is using rvm:
install ruby on Mac OS X with RVM
gem install jekyll
On windows I have this issue
I actually installed the version rubyinstaller-devkit-2.6.3-1-x64 of ruby
I have removed the ruby completely and Installed the rubyinstaller-devkit-2.5.5-1-x64
and issued the following commands on powershell
gem install bundler
gem install jekyll
and this time no errors where found
I had this issue and of all things, the error was occurring because I hadn't agreed to some updated terms of service in xcode. Running the following did the trick for me. Go figure.
sudo xcodebuild -license accept
For me, I had to upgrade homebrew and install rbenv to the latest ruby version. After that, I followed the instruction at jekyll website. My OS is Catalina 2019, I couldn't install Xcode, which is not compatible yet!
You have to set the path in your .bash_profile to make sure that it initializes the rbenv when you restart your terminal.
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
then
$ rbenv version
2.2.3 (set by /Users/mislav/.rbenv/version)
$ rbenv shell
rbenv: no shell-specific version configured
hope that help!
Here is the (only?) reliable and simple way to install Jekyll on macOS
Install UTM
Install Ubuntu Server
Install Jekyll using Ubuntu instructions at https://jekyllrb.com/docs/installation/ubuntu/
Forward port 22 in the VM settings (22->localhost->22)
Use VS Code on the macOS host
Install Remote SSH
Connect to USER#localhost
Drag and drop the folder on Mac into VS Code (this transfers files to remote)
Enable port forwarding for 4000 (bottom bar on VS Code)
Work on your website
Right click on your website on the file explorer and click download
If you have not done these steps, you might be delighted by:
Ubuntu imports your public SSH key from GitHub
VS Code magically handles file transfer in and out
VS Code magically installs your VS Code extensions onto the remote server and allows file search on the remote host
So I'm working on updating my rails environment to support 4.0 and ruby 2.0. So far I've had some trouble installing libxslt. When run in the terminal I get:
$ brew install libxml2
Error: Permission denied - /usr/local/lib/python2.7/site-packages/sitecustomize.py
I'm running this as a root user so the permission denied message is quite puzzling. Any help is appreciated.
You shouldn't install things to /usr/local as root or via sudo. From the FAQ
Why does Homebrew say sudo is bad?
Homebrew is designed to work without using sudo. You can decide to use it but we strongly recommend not to do so. ...
If you run the following, you can force the ownership of /usr/local in it's entirety to your logged in user
sudo chown -R `whoami` /usr/local
Source
You should no longer get Permission Denied issues once that's been applied.
I have installed Grunt & Bower & I'm using ZSH.
when I type bower --help or grunt anything I get zsh: command not found: bower or zsh: command not found: grunt how can I fix this?
Add /usr/local/share/npm/bin/ to your $PATH environment
I couldn't get the above to work. Problem was that I had just reinstalled my Mac and forgotten to re-install grunt.
You can test that grunt is actually installed and working properly outside of zshell by going back to bash with bash -l and running grunt.
If grunt is throwing the same error you can install grunt by running:
sudo npm install -g grunt-cli
Run zsh to get back to zshell.
When you installed, did you install globally?
npm install -g bower
give that a try. If not, also try adding sudo
sudo npm install -g bower
When you install grunt (bower), terminal tell you directory. For those using a ZSH shell, add this to .zshrc:
export PATH=/usr/you/directory/npm/bin:$PATH,
I find it using:
/lib/node_modules
export PATH=/usr/lib/node_modules/npm/bin:$PATH
I used yarn instead of npm:
yarn add grunt grunt-cli
yarn grunt
It worked for me.
Hopefully, it will help someone else :)
If you are using the GNOME-Terminal (default in Ubuntu Unity and Gnome) try the answer of https://askubuntu.com/questions/279180/nvm-command-not-found-issue.