Rvm One line installer is giving me issues ie:
curl -L https://get.rvm.io | bash -s stable --rails
Iam getting this error:
ERROR: Loading command: install (LoadError)
cannot load such file -- zlib
ERROR: While executing gem ... (NameError)
uninitialized constant Gem::Commands::InstallCommand
One library is missing. Try executing this first:
sudo apt-get install zlib1g-dev
EDIT:
In the rvm webpage there's a section about this issue https://rvm.io/packages/zlib/
EDIT(mpapis):
The installer command was showing short screen with instruction to install this library, next time read it before pressing q.
Related
I am not able to install and run fakes3 gem on El Capitan Beta 5.
I tried:
sudo gem install fakes3
ERROR: While executing gem ... (Errno::EPERM)
Operation not permitted - /usr/bin/fakes3
Then I tried doing it the cocoapods way. It worked for cocoapods but not for fakes3.
mkdir -p $HOME/Software/ruby
export GEM_HOME=$HOME/Software/ruby
gem install cocoapods
[...]
1 gem installed
gem install fakes3
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
Disclaimer: #theTinMan and other Ruby developers often point out not to use sudo when installing gems and point to things like RVM. That's absolutely true when doing Ruby development. Go ahead and use that.
However, many of us just want some binary that happens to be distributed as a gem (e.g. fakes3, cocoapods, xcpretty …). I definitely don't want to bother with managing a separate ruby. Here are your quicker options:
Option 1: Keep using sudo
Using sudo is probably fine if you want these tools to be installed globally.
The problem is that these binaries are installed into /usr/bin, which is off-limits since El Capitan. However, you can install them into /usr/local/bin instead. That's where Homebrew install its stuff, so it probably exists already.
sudo gem install fakes3 -n/usr/local/bin
Gems will be installed into /usr/local/bin and every user on your system can use them if it's in their PATH.
Option 2: Install in your home directory (without sudo)
The following will install gems in ~/.gem and put binaries in ~/bin (which you should then add to your PATH).
gem install fakes3 --user-install -n~/bin
Make it the default
Either way, you can add these parameters to your ~/.gemrc so you don't have to remember them:
gem: -n/usr/local/bin
i.e. echo "gem: -n/usr/local/bin" >> ~/.gemrc
or
gem: --user-install -n~/bin
i.e. echo "gem: --user-install -n~/bin" >> ~/.gemrc
(Tip: You can also throw in --no-document to skip generating Ruby developer documentation.)
In my case, I had to re-install Ruby using Brew. That seems to have solved the problem as I can install gems again.
brew install ruby
After this, you need to log out and log back in, either graphically or just restarting your terminal.
That is because of the new security function of OS X "El Capitan".
Try adding --user-install instead of using sudo:
$ gem install *** --user-install
For example, if you want to install fake3 just use:
$ gem install fake3 --user-install
sudo gem install -n /usr/local/bin cocoapods
Try this. It will definately work.
You have to update Xcode to the newest one (v7.0.1) and everything will work as normal.
If after you install the newest Xcode and still doesn't work try to install gem in this way:
sudo gem install -n /usr/local/bin GEM_NAME_HERE
For example:
sudo gem install -n /usr/local/bin fakes3
sudo gem install -n /usr/local/bin compass
sudo gem install -n /usr/local/bin susy
Looks like when upgrading to OS X El Capitain, the /usr/local directory is modified in multiple ways :
user permissions are reset (this is also a problem for people using Homebrew)
binaries and symlinks might have been deleted or altered
[Edit] There's also a preliminary thing to do : upgrade Xcode...
Solution for #1 :
$ sudo chown -R $(whoami):admin /usr/local
This will fix permissions on the /usr/local directory which will then help both gem install and brew install|link|... commands working properly.
Solution to #2 :
Ruby based issues
Make sure you have fixed the permissions of the /usr/local directory (see #1 above)
First try to reinstall your gem using :
sudo gem install <gemname>
Note that it will install the latest version of the specified gem.
If you don't want to face backward-compatibility issues, I suggest that you first determine which version of which gem you want to get and then reinstall it with the -v version. See an exemple below to make sure that the system won't get a new version of capistrano.
$ gem list | grep capistrano
capistrano (3.4.0, 3.2.1, 2.14.2)
$ sudo gem install capistrano -v 3.4.0
Brew based issues
Update brew and upgrade your formulas
$ brew update
$ brew upgrade
You might also need to re-link some of them manually
$ brew link <formula>
As it have been said, the issue comes from a security function of Mac OSX since "El Capitan".
Using the default system Ruby, the install process happens in the /Library/Ruby/Gems/2.0.0 directory which is not available to the user and gives the error.
You can have a look to your Ruby environments parameters with the command
$ gem env
There is an INSTALLATION DIRECTORY and a USER INSTALLATION DIRECTORY. To use the user installation directory instead of the default installation directory, you can use --user-install parameter instead as using sudo which is never a recommanded way of doing.
$ gem install myGemName --user-install
There should not be any rights issue anymore in the process. The gems are then installed in the user directory : ~/.gem/Ruby/2.0.0/bin
But to make the installed gems available, this directory should be available in your path. According to the Ruby’s faq, you can add the following line to your ~/.bash_profile or ~/.bashrc
if which ruby >/dev/null && which gem >/dev/null; then
PATH="$(ruby -rubygems -e 'puts Gem.user_dir')/bin:$PATH"
fi
Then close and reload your terminal or reload your .bash_profile or .bashrc (. ~/.bash_profile)
This is the solution that I have used:
Note: this fix is for compass as I wrote it on another SO question, but I have used the same process to restore functionality to all terminal processes, obviously the gems you are installing are different, but the process is the same.
I had the same issue. It is due to Apple implementing System Integrity Protection (SIP). You have to first disable that...
Reboot in recovery mode:
Reboot and hold Command + R until you see the apple logo.
Once booted select Utilities > Terminal from top bar.
type: csrutil disable
then type: reboot
Once rebooted
Open terminal back up and enter the commands:
sudo gem uninstall bundler
sudo gem install bundler
sudo gem install compass
sudo gem install sass
sudo gem update --system
The the individual gems that failed need to be fixed, so for each do the following:
On my machine this was the first dependency not working so I listed it:
sudo gem pristine ffi --version 1.9.3
Proceed through the list of gems that need to be repaired. In all you are looking at about 10 minutes to fix it, but you will have terminal commands for compass working.
Screenshot
If the gem you are trying to install requires xml libraries, then try this:
sudo gem install -n /usr/local/bin <gem_name> -- --use-system-libraries --with-xml2-include=/usr/include/libxml2 --with-xml2-lib=/usr/lib/
Specifically, I ran into a problem while installing the nokogiri gem v 1.6.8 on OS X El Capitan
and this finally worked for me:
sudo gem install -n /usr/local/bin nokogiri -- --use-system-libraries --with-xml2-include=/usr/include/libxml2 --with-xml2-lib=/usr/lib/
To make sure you have libxml2 and libxslt installed, you can do:
brew install libxml2 libxslt
brew install libiconv
and then check to make sure you have xcode command line tools installed:
xcode-select --install
should return this error:
xcode-select: error: command line tools are already installed, use "Software Update" to install updates
Reinstalling RVM worked for me, but I had to reinstall all of my gems afterward:
rvm implode
\curl -sSL https://get.rvm.io | bash -s stable --ruby
rvm reload
I ran across the same issue after installing El Capitan, I tried to install sass and compass into a symfony project, the following command returned the following error:
$ sudo gem install compass
ERROR: Error installing compass:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
checking for ffi.h... /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:434:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
So I then tried to install sass with:
$ sudo gem install sass
Got the same error message, after some googling I managed to install sass using the following command:
$ sudo gem install -n /usr/local/bin sass
The above worked for me with installing sass but did not work for installing compass. I read that someone somewhere had opened an instance of xcode then closed it again, then successfully ran the same command after which worked for them.
I attempted to open xcode but was prompted with a message saying that the version of xcode installed was not compatible with El Capitan.
So I then updated xcode from the app store, re-ran the following command which this time ran successfully:
$ sudo gem install -n /usr/local/bin compass
I was then able to run $ compass init
I now have all my gems working and can proceed to build some lovely sass stuff :)
I had to rm -rf ./vendor then run bundle install again.
You might have two options:
If you've installed ruby and rails, you can first try running the command:
rvm fix-permissions
You can uninstall ruby completely, and reinstall in your ~ directory aka your home directory.
If you're using homebrew the command is:
brew uninstall ruby
For rails uninstall without homebrew the command is:
rvm remove
This should reinstall the latest ruby by running command:
curl -L https://get.rvm.io | bash -s stable --rails<br>
Mac has 2.6.3 factory installed, and it's required... if not run this command:
rvm install "ruby-2.6.3"
and then:
gem install rails
You'll get a few error messages at the end saying you have to add some other bundles...
Just make sure you're in the home ~ directory when you're installing so the permissions won't be an issue, but just in case...
I again ran:
rvm fix-permissions
and:
rvm debug
which told me I had to download yarn, I didn't save the output for it. Basically I did whatever the prompt told me to do if it had to do with my OS.
-D
I don't like to install stuff with sudo.
once you start with sudo you can't stop..
try giving permissions to the Gems directory.
sudo chown -R $(whoami) /Library/Ruby/Gems/2.0.0
sudo chown -R $(whoami):admin /usr/local
That will give permissions back (Homebrew installs ruby there)
Trying to install stable version of Jekyll on OSX Mavericks. I have Xcode and the command line tools installed, yet I get this error:
sudo gem install jekyll
Password:
Building native extensions. This could take a while...
ERROR: Error installing jekyll:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
creating Makefile
make "DESTDIR=" clean
make "DESTDIR="
compiling porter.c
porter.c:359:27: warning: '&&' within '||' [-Wlogical-op-parentheses]
if (a > 1 || a == 1 && !cvc(z, z->k - 1)) z->k--;
~~ ~~~~~~~^~~~~~~~~~~~~~~~~~~~
porter.c:359:27: note: place parentheses around the '&&' expression to silence this warning
if (a > 1 || a == 1 && !cvc(z, z->k - 1)) z->k--;
^
( )
1 warning generated.
compiling porter_wrap.c
linking shared-object stemmer.bundle
clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
make: *** [stemmer.bundle] Error 1
make failed, exit code 2
Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/fast-stemmer-1.0.2 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/fast-stemmer-1.0.2/gem_make.out
Your problem appeared with Xcode 5.1. In order to avoid many problems related to MacOS' ruby version (this one and many others), you really should use RVM.
If you don't already have it, install Homebrew first: (it is not absolutely necessary, but allows us to install ruby and its dependencies without a looong compilation)
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
Then, the following command will install RVM and the last version of Ruby:
\curl -L https://get.rvm.io | bash -s stable --ruby
Check everything is OK:
ruby --version
You can now install Jekyll:
gem install jekyll
Now, if you really don't want to use RVM, you can execute:
sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future gem install jekyll
But I bet further problems would come.
You should definitely use RVM. Here are the steps:
Uninstall any existing XCode by deleting XCode from Applications folder.
Install Homebrew.
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
Follow additional instructions listed in Homebrew install.
brew doctor
Install RVM.
\curl -L https://get.rvm.io | bash -s stable --ruby
Follow additional instructions upon RVM installation.
source ~/.rvm/scripts/rvm
Install jekyll.
gem install jekyll
Test jekyll.
$ jekyll serve
Configuration file: none
Source: /private/var/log
Destination: /private/var/log/_site
Generating... done.
Server address: ...
Server running... press ctrl-c to stop.
1) xcode-select --install
2) brew install ruby
3) sudo gem install jekyll
4) sudo gem install jekyll-import
I have a big problem with my Debian server configuration. Someone before me has made a big mess with ruby installation and now i can't manage to get it all working. What i'm trying to do now is to get back to environment, where ruby1.8 is installed and rails app is working correctly with apache+passenger. If it would be working on RVM it would be perfect. Here is the story:
There was ruby 1.8 installed on a server. The person has removed it with sudo apt-get remove ruby1.8 and then installed version 2.0.x manually using those commands:
mkdir /tmp/ruby && cd /tmp/ruby
curl --progress ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz | tar xz
cd ruby-2.0.0-p247
./configure
make
sudo make install
Then, he has removed all the dirs listed by whereis ruby with rm command.
And here i came - i want to install RVM on this server. The problem is, no matter what i do, i get a lot of errors from all sides. Steps i've done:
# Install RVM
curl -L https://get.rvm.io | bash -s stable
# install 1.8.7 version
rvm install 1.8.7
# use 1.8.7
rvm use 1.8.7
# Install gems
bundle install
First thing (and that's just a tip of iceberg) is that i'm not able to start apache2 in cause of the following error:
apache2: Syntax error on line 203 of /etc/apache2/apache2.conf: Syntax
error on line 1 of /etc/apache2/mods-enabled/passenger.load: Cannot
load
/usr/lib/ruby/gems/1.8/gems/passenger-4.0.5/libout/apache2/mod_passenger.so
into server:
/usr/lib/ruby/gems/1.8/gems/passenger-4.0.5/libout/apache2/mod_passenger.so:
cannot open shared object file: No such file or directory Action
'configtest' failed.
Looks like there is even no /usr/lib/ruby/ dir on my system right now.
The question is: is there any way to reset all ruby-releated libraries on debian to the original state (debian without ruby installed) and install working RVM on top of that? Thanks in advance for any help.
Verify if, Is ruby installed correct by ruby -v
Install phusion passenger
$ sudo gem install passenger
$ sudo passenger-install-apache2-module
and then follow onscreen instructions
I have been trying to get Ruby to run on my Mac for a few days and whatever I do does not seem to be successful. I have installed MacPorts and followed the post here: Installing Ruby on Mac OS X 10.8.2
I ran the following commands:
sudo port selfupdate
sudo port install apple-gcc42
They completed sucessfully then I ran the line below:
CC=/opt/local/bin/gcc-apple-4.2 rvm install ruby-1.9.3-p194 --enable-shared --without-tk --without-tcl
After I run that line it takes a couple minutes and I get the following:
enter code here MacPorts base is already the latest version
DEBUG: Setting MacPorts sources ownership to root
The ports tree has been updated. To upgrade your installed ports, you should run
port upgrade outdated
i686-apple-darwin12-gcc-apple-4.2.1: no input files
Missing required packages: autoconf, automake, libtool, pkgconfig, libiconv, libyaml, readline, libxml2, libxslt, libksba, openssl, curl-ca-bundle, sqlite3, zlib, ncurses, gdbm.
Cowardly refusing to continue, please read 'rvm autolibs'.
There were package installation errors, make sure to read the log.
Do I need to install the missing packages that it references? If so, how do I do this? I'm not very familiar with MacPorts and would appreciate the help to get this working.
Since I originally I went to install RVM through https://rvm.io/rvm/install/ I followed the first command to RVM with ruby:
$ \curl -#L https://get.rvm.io | bash -s stable --autolibs=3 --ruby
After I ran the command it downloaded and compiled then when it went to install rubygems-2.0.3 for ruby-2.0.0-p0 it gave the following error message:
Error running 'env GEM_PATH=/usr/local/rvm/gems/ruby-2.0.0-p0:/usr/local/rvm/gems/ruby-2.0.0-p0#global:/usr/local/rvm/gems/ruby-2.0.0-p0:/usr/local/rvm/gems/ruby-2.0.0-p0#global GEM_HOME=/usr/local/rvm/gems/ruby-2.0.0-p0 /usr/local/rvm/rubies/ruby-2.0.0-p0/bin/ruby -d /usr/local/rvm/src/rubygems-2.0.3/setup.rb --verbose',
please read /usr/local/rvm/log/ruby-2.0.0-p0/rubygems.install.log
I then went to open the log file and at the bottom it says
ERROR: While executing gem ... (NoMethodError) undefined method fu_stream_blksize for #<Gem::Commands::SetupCommand:0x007fa09b05d7a8>
Installing RubyGems
Installing gem executable
Any ideas what I can do next?
Thanks in advance.
I had similar problems with OS X 10.8.3 and XCode 4.6.1. After some googling, I tried the install with a similar RVM command, except using the XCode version of clang (which symlinks to /usr/bin/cc). Try this:
\curl -#L https://get.rvm.io | bash -s stable #just get rvm
source ~/.rvm/scripts/rvm
rvm get head # update to latest rvm
CC=/usr/bin/cc rvm install ruby
It should have the same failure installing rubygems-2.0.3, but reinstalling just rubygems should work:
CC=/usr/bin/cc rvm install rubygems latest # substitute "2.0.3" for "latest" if you like.
It appears that this is a bug in rubygems which is scheduled for fixing in 2.0.4.
Hope that helps!
I think this bug provide from FileUtils.
To fix it you need change rubygems script from rvm: nano .rvm/scripts/rubygems
To find words in nano use ctrl+w setup.rb and remove --verbose option.
After this you need ctrl+o to save file and ctrl+x to close nano.
Now you may reinstall rubygems:
rvm rubygems remove
rvm rubygems latest
Sorry for my bad english.
Hope this help you.
In addition to Valery's answer, you might have to do the following before removing and reinstalling:
echo ${LANG:-empty}
export LANG=en_US.utf-8
Links to the problem and solution:
https://github.com/rubygems/rubygems/issues/516
https://github.com/wayneeseguin/rvm/issues/1689
This problem is harmless, rubygems is already installed and will work as expected, this is triggered by https://bugs.ruby-lang.org/issues/7992 - with --verbose flag to rubygems installation - your ruby is fully usable if there was no other error during installation.
A side note, RVM detects all the options/flags you have passed and it is not required to pass them manually, it would be enough to run:
rvm install ruby-1.9.3-p194
The RVM installer ran with --autolibs=3 is equivalent to running it withoug and setting it manually with:
rvm autolibs 3
To get more information on autolibs and available modes run:
rvm help autolibs
When I try to install rails in Ubuntu 12.10 I get this error:
$ gem install rails
ERROR: Loading command: install (LoadError)
cannot load such file -- zlib
ERROR: While executing gem ... (NameError)
uninitialized constant Gem::Commands::InstallCommand
So I completely removed rvm:
rvm implode
sudo rm -rf ~/.rvm
removed the script calls in my .bashrc and .bash_profile
and checked if they're really removed:
env | grep rvm #no output, so rvm is removed
ruby -v #The program 'ruby' can be found in the following packages: blabla
I already have these via sudo apt-get install:
curl zlib1g-dev zlib1g libssl-dev build-essential openssl libreadline6 libreadline6-dev curl git-core libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config
Then proceed to install from scratch
curl -L https://get.rvm.io | bash -s stable --ruby --auto-dotfiles
then run that line and restarted terminal regard to this message:
* To start using RVM you need to run `source /home/adige/.rvm/scripts/rvm`
in all your open shell windows, in rare cases you need to reopen all shell windows.
Then rvm pkg install readline but completed with error:
...
Error running 'autoreconf -is --force', please read /home/adige/.rvm/log/readline/autoreconf.log
...
Please note that it's required to reinstall all rubies:
rvm reinstall all --force
I think it's installed anyway, right? Before reinstall all rubies, I installed zlib of course:
# w/out verify, it gives checksum error
rvm pkg install zlib --verify-downloads 1
Then run rvm reinstall all --force and completed with error again:
...
Install of ruby-1.9.3-p374 - #complete
Making gemset ruby-1.9.3-p374 pristine.
Error running '' under ,
please read /home/adige/.rvm/log/ruby-1.9.3-p374/gemset.pristine.log
Making gemset ruby-1.9.3-p374#global pristine.
gemset.pristine.log
Then reinstall ruby with zlib support:
rvm reinstall 1.9.3-p374 --with-zlib-dir=$rvm_path/usr
which returned same error and same log but completed anyway.
Finally I tried to install rails gem again but cannot load such file -- zlib !
Here is the rvm info
What am I doing wrong?
You should not install readline / zlib on ubuntu, follow this steps:
rvm get head
rvm pkg remove
rvm requirements run force
rvm reinstall 1.9.3-p374
make sure to include output of the installation process if this fails, also include all mentioned log files