I am using the command in terminal
> rbenv install 2.0.0-p247
It runs the command and this is the output:
> Downloading ruby-2.0.0-p247.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.bz2
Installing ruby-2.0.0-p247...
But the error message I get is
> BUILD FAILED (OS X 10.11.2 using ruby-build 20160130)
Inspect or clean up the working tree at /var/folders/tl/8vtvj5l967v6qjh162g3k2c40000gn/T/ruby-build.20160221132135.9296
Results logged to /var/folders/tl/8vtvj5l967v6qjh162g3k2c40000gn/T/ruby-build.20160221132135.9296.log
Last 10 log lines:
ERROR: Ruby install aborted due to missing extensions
Configure options used:
--prefix=/Users/BryanSingh/.rbenv/versions/2.0.0-p247
--with-libyaml-dir=/usr/local/opt/libyaml
--with-openssl-dir=/usr/local/opt/openssl
--with-readline-dir=/usr/local/opt/readline
CC=clang
CFLAGS= -O3 -Wno-error=shorten-64-to-32
LDFLAGS=-L/Users/BryanSingh/.rbenv/versions/2.0.0-p247/lib
CPPFLAGS=-I/Users/BryanSingh/.rbenv/versions/2.0.0-p247/include
I tried using Google to find this error. But had no luck. Any help would be appreciated
The error was caused by homebrew being unable to locate the extensions properly after an OS upgrade.
You'll need to update Xcode and then reinstall Ruby.
I had faced the similar issue today.
I solved it by following instructions from RailsApp project
Click here and go to the section "Install RVM"
After installing rvm
$ rvm get stable --autolibs=enable
and follow the rest instructions as mentioned in the RailsApp project.
Related
When I try running rails console I get this error:
/Users/TuzsNewMacBook/.rvm/gems/ruby-2.3.7/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require':
dlopen(/Users/TuzsNewMacBook/.rvm/rubies/ruby-2.3.7/lib/ruby/2.3.0/x86_64-darwin18/readline.bundle, 9):
Library not loaded: /usr/local/opt/readline/lib/libreadline.7.dylib (LoadError)
A quick search got me to this post and I've tried a few things:
brew reinstall postgresql (this is indeed the DB for this project)
and
cd /usr/local/opt/readline/lib
ln libreadline.8.0.dylib libreadline.6.2.dylib
(my version of readline is 8)
and
brew link readline --force
But none of these have fixed it.
I recently added pry-coolline, guard and guard-livereload gems to my project if that makes any difference (rails console loaded fine before those). I'm running on the latest macos.
(Update) I’m using pry rails as my rails console, if that makes any difference.
Any help? Thanks.
the error seems to be thrown when searching for /usr/local/opt/readline/lib/libreadline.7.dylib.
Have you tried to symlink that?
So something like:
cd /usr/local/opt/readline/lib
ln -s libreadline.8.0.dylib libreadline.7.dylib
Just tried that on macOS Mojave, ruby 2.5.3p105 and Rails 5.2.2 and worked.
Reinstalling my Ruby version seems to have fixed it:
rvm reinstall 2.3.7
can you try
cd /usr/local/opt/readline/lib
ln -s libreadline.8.dylib libreadline.7.dylib
you are on the right track but it seems like rails is looking for libreadline.7.dylib and libreadline.7.dylib is not there in the folder.
Yes, the best answer is to reinstall.
You can get the version easily by typing:
ruby -v
With rbenv, the command is i.e.:
rbenv install 2.3.7
with rvm:
rvm reinstall 2.3.7
A very simple solution that doesn't involve rebuilding your RVM gemset OR sym-linking libraries.
Add to your Gemfile:
gem 'rb-readline'
If you are doing bundler groups
group :development do
gem 'rb-readline'
end
Then run
> bundle
Let me know if that doesn't work.
Most often in Ruby-applications, this is caused by gems that have extensions (the gems saying "Building native extensions.."), that are built using a specific version of, in this case, readline.
Basically, there are two solutions:
Either, you can symlink version 8 of the gem, to the version missing. This will work in many cases, but if backwards compatibility is broken, it will not.
Or, if the gem actually supports version 8, you can reinstall that specific gem, or "pristine" it by running gem pristine --all.
EDIT: In scope of your "what I've tried", reinstalling PostgreSQL, is also one of the binaries, built using a specific version, that may also require a rebuild, to work with a system library, such as readline.
Got this issue:
dyld: Library not loaded: /usr/local/opt/mpfr/lib/libmpfr.4.dylib
doing...
cd /usr/local/opt/mpfr/lib/
ln -s libmpfr.dylib libmpfr.4.dylib
did the trick for me for macOS Catalina
Background: This has happened when I tried to install tig, but I think this is a common issue that you may have that you need to manually link the installed software into the right path that another software wants.
If you can not find readline installed on your Mac, you should run
brew install readline
After you installed deadline, brew will ask you to link it. But actually you can not link by running
brew link readline
Even you can not link by running
sudo brew link readline
Mac OS will warn you this is extremely dangerous and stop you to do.
The Latest version of readline is version 8, so you will see the error message like
Library not loaded: /usr/local/opt/readline/lib/libreadline.8.dylib
The brew installed deadline at
/usr/local/Cellar/readline/8.0.4
So you have to manually link it to the place that your software wants by using command ls
ln -s /usr/local/Cellar/readline/8.0.4 /usr/local/opt/readline
Enjoy!
So Ive checked a few answers here but I dont think they can work with a vanilla Mojave mac install. Im using 10.14.4 while I did these:
get homebrew from https://brew.sh
$ brew install coreutils : this installs the gnu coreutils pkg for mac, we want the greadlink from this because macOSX's readlink is not the same as the gnu readlink. Its extremely confusing but such is the life in macland.
$ echo 'alias readlink=greadlink' >> ~/.bash_aliases I found macs readlink to be a bit lacking so I overrode the existing readlink by aliasing greadlink. (you can make this usable by all users by $ alias readlink=greadlink >> /etc/bashrc which will enable every user to be able to use it.
$ ln -s /usr/local/opt/readline/lib/libreadline.8.dylib /usr/local/opt/readline/lib/libreadline.7.dylib I linked the already linked .8. file instead of '.8.0.' file because if it were to get updated to .8.1. then my readlink wont break or miss features on the library. Im pretty sure we will format our macs before 9+ comes out.
I would recommend against manually symlink'ing native libraries. Aas of OS X 10.4, the standard include library path /usr/include is no longer used and is locked by SIP (making it difficult to move things to).
Apple ships a “legacy installer” for you to be able to install the headers in the “old location”, which will also resolve your path to correctly find headers installed via brew.
cp /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg ~/Desktop && open ~/Desktop/macOS_SDK_headers_for_macOS_10.14.pkg`
See here for a detailed write-up on what is going on.
My problem was just the same when running lftp.
Just running brew upgrade has solved my problem, as it has updated (among others):
readline 8.0.0_1 -> 8.0.1
lftp 4.8.4 -> 4.8.4_2
I've been having trouble trying to update to the latest version of Heroku on Cloud9 as you can see here:
~/workspace/hello_app (master): $ heroku version
heroku-toolbelt/3.31.3 (x86_64-linux) ruby/2.1.5
You have no installed plugins.
WARNING: Toolbelt v3.37.6 update available.
But when I try to update it, this is what I got:
~/workspace/hello_app (master):$ heroku update
! To update this version of the Heroku client please use
! `apt-get install heroku-toolbelt`
Then I tried typing in 'apt-get install heroku-toolbelt' into my terminal and this was the result:
~/workspace/hello_app (master): $ apt-get install heroku-toolbelt
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
I have also tried to install Heroku Toolbelt using https://toolbelt.heroku.com/ , but I still seem to get the same warning that you see with the first code above telling me that I need to update it to v 3.37.6 . I'm sorry for this newbie mistake, but is there anyone out there that can help me resolve this little issue, please? Thanks.
You should use
sudo apt-get install heroku-toolbelt
In the new version of Cloud9 we don't have support for deployment from the UI yet unfortunately.
You can manually install various command-line tools into your workspace and deploy using the command line. It should go without saying that this is for developers that aren't afraid of the command line.
https://docs.c9.io/v1.0/docs/deploying-via-cli
I got the same problem and it got resolved by this..
$ heroku login
$ heroku version
heroku-toolbelt/3.37.6 (x86_64-linux) ruby/2.2.1
You have no installed plugins.
$ heroku plugins:update
$ heroku plugins:install
Installing Heroku Toolbelt v4... done
Setting up node-v4.1.2... done
Installing core plugins heroku-cli-addons, heroku-apps, heroku-fork, heroku-git, heroku-local, heroku-run, heroku-status... done
▸ Missing argument: NAME
$ heroku version
heroku-toolbelt/3.37.6 (x86_64-linux) ruby/2.2.1
heroku-cli/4.25.2-beb750a (amd64-linux) go1.5.1
=== Installed Plugins
heroku-apps#0.3.0
heroku-cli-addons#0.0.2
heroku-fork#4.0.0
heroku-git#2.4.1
heroku-local#4.1.4
heroku-run#2.7.1
heroku-status#1.2.2
I'm trying to setup the tesseract-ocr gem in my rails environment. I have ran brew install tesseract and then ran a bundle install on the app and that all runs without errors however when starting the app (rails s) the following error is throw:
/Users/xxxx/.rvm/gems/ruby-1.9.2-p290#xxxx/gems/ffi-inline-0.0.4.3/lib/ffi/inline/compilers/gcc.rb:35:in `compile': compile error: see logs at /var/folders/66/pm_j0lp94gvcj0qnlcnsx9pw0000gn/T/.ffi-inline-501/4239dac38f2a721e0dc5b3750d71ce2e6fa4acb6.log (CompilationError)
It reference the following log file:
g++ -dynamic -bundle -fPIC -L/usr/local/Cellar/tesseract/3.02.02/lib -I/usr/local/Cellar/tesseract/3.02.02/include -o /var/folders/66/pm_j0lp94gvcj0qnlcnsx9pw0000gn/T/.ffi-inline-501/4239dac38f2a721e0dc5b3750d71ce2e6fa4acb6.dylib /var/folders/66/pm_j0lp94gvcj0qnlcnsx9pw0000gn/T/.ffi-inline-501/4239dac38f2a721e0dc5b3750d71ce2e6fa4acb6.cpp -llept 2>>/var/folders/66/pm_j0lp94gvcj0qnlcnsx9pw0000gn/T/.ffi-inline-501/4239dac38f2a721e0dc5b3750d71ce2e6fa4acb6.log
/var/folders/66/pm_j0lp94gvcj0qnlcnsx9pw0000gn/T/.ffi-inline-501/4239dac38f2a721e0dc5b3750d71ce2e6fa4acb6.cpp:1:10: fatal error: 'leptonica/allheaders.h' file not found
#include <leptonica/allheaders.h>
I followed these two issues:
https://github.com/meh/ruby-tesseract-ocr/issues/3 and https://github.com/meh/ruby-tesseract-ocr/issues/21
It talks about setting ENV vars which i have done. I created a test.rb file in the initalizers folder with the following vars set:
ENV['CFLAGS'] = '-I/usr/local/Cellar/tesseract/3.02.02/include'
ENV['LDFLAGS'] = '-L/usr/local/Cellar/tesseract/3.02.02/lib'
However this makes no difference to the error when starting the app.
I don't understand what it means when it says update the headers. I was wondering if someone could tell me exactly what to do to get this working.
Thanks.
Also had the same error. I solved it by installing the dev packages for tesseract and leptonica.
For debian based systems
sudo apt-get install libleptonica-dev libtesseract-dev
For redhat base systems
sudo yum insall leptonica-devel tesseract-devel
That solved the problem for me.
I've fixed this...
Just in case anyone else has a problem here's exactly how it was fixed in mine:
Firstly had to run both:
brew install tesseract
and
brew install leptonica
Then in the Gemfile NOT in an initializer you have to put both paths to the libraries as env vars:
ENV['CFLAGS'] = '-I/usr/local/Cellar/tesseract/3.02.02/include -I/usr/local/Cellar/leptonica/1.69/include'
ENV['LDFLAGS'] = '-L/usr/local/Cellar/tesseract/3.02.02/lib -L/usr/local/Cellar/leptonica/1.69/lib'
Had this issue (OS X El Capitan). Fixed by downgrading tesseract with
brew uninstall --force tesseract
brew install https://raw.githubusercontent.com/Homebrew/homebrew/8ba134eda537d2cee7daa7ebdd9f728389d9c53e/Library/Formula/tesseract.rb
and updating xcode
xcode-select --install
First off, I'm sorry for any silly mistakes on my part. I'm just starting with OneMonthRails, and this is all very new to me. My problem is with Homebrew and git. I'm told that my problem has to do with environmental variables, and I've done enough research to be confident this is correct. Ok, here's the details:
I've tried to install Homebrew, but ran into a snag with Xcode being absent. Was running OSX 10.6.8, and had to upgrade to at least 10.7.x to install the latest Xcode. I upgraded to OSX 10.8.4 and installed Xcode and reran the following line
$ ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"
I get the following script:
==> Installation successful!
You should run `brew doctor' *before* you install anything.
Now type: brew help
I am installing Homebrew so that I can install ImageMagick in order to run the Paperclip gem, so I take the advice of my Terminal about running $ brew doctor.
$ brew doctor
produces the line
Warning: Experimental support for using Xcode without the "Command Line Tools".
You have only installed Xcode. If stuff is not building, try installing the
"Command Line Tools" package provided by Apple.
Warning: Broken symlinks were found. Remove them with `brew prune`:
///long list of broken symlinks///
Warning: An outdated version of Git was detected in your PATH.
Git 1.7.10 or newer is required to perform checkouts over HTTPS from GitHub.
Please upgrade: brew upgrade git
I want to know what my git version is so I run the following script:
$ git --version
and that produces the following line:
git version 1.7.9.6
I identify where my git is located:
$ which git
and that brings:
/opt/sm/pkg/active/bin/git
After some more research, I find out that I can upgrade my git with the following script:
$ brew install git
The final line of the resulting script is a warning:
Warning: This keg was marked linked already, continuing anyway
==> Summary
🍺 /usr/local/Cellar/git/1.8.3.2: 1325 files, 28M, built in 45 seconds
I verify my git upgrade
$ git --version
git version 1.7.9.6
sudo think...maybe I need to run upgrade instead of install.
///restart computer///
$ brew upgrade git
Error: git-1.8.3.2 already installed
hmm... try doctor again
$ brew doctor
Warning: Experimental support for using Xcode without the "Command Line Tools".
You have only installed Xcode. If stuff is not building, try installing the
"Command Line Tools" package provided by Apple.
Warning: "config" scripts exist outside your system or Homebrew directories.
`./configure` scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.
$ git --version
git version 1.8.3.2
YAY! I DID SOMETHING RIGHT! Now to finish with Homebrew so I can move on to installing ImageMagick:
$ brew doctor
Warning: Experimental support for using Xcode without the "Command Line Tools".
You have only installed Xcode. If stuff is not building, try installing the
"Command Line Tools" package provided by Apple.
Warning: "config" scripts exist outside your system or Homebrew directories.
`./configure` scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.
Arrg... I just installed Xcode. How do I install Command Line Tools? And what is this config Warning? I check it on StackOverflow, and it leads me here:
(.../questions/15225312/brew-doctor-gives-out-warnings)
I don't exactly know what I'm doing, so the following is kinda stupid
$ $PATH
nope
$ echo $PATH
nothing...
$ export PATH=/sm/pkg/active/bin/
nothing
$ export PATH= /sm/pkg/active/bin/
-bash: export: `/sm/pkg/active/bin/': not a valid identifier
(notice the space after the =)
I realize just how much I don't know what I'm doing, so I ask for help
$ brew help
-bash: brew: No such file or directory
uh oh...
$ brew doctor
-bash: brew: No such file or directory
I think I broke my computer, guys. What should I do??? I need to get Homebrew functioning so that I can install the ImageMagick image processor and use the Paperclip gem in Rails.
:((
I know it's super frustrating and some what confusing to get this all to work. Been there, done that.
There are a couple things at play here, so take them one at a time (in fact. I'm just guessing some stuff so I'm happy to update this answer as you let me know more)
Let's start with:
Warning: Experimental support for using Xcode without the "Command Line Tools". You have only installed Xcode. If stuff is not building, try installing the "Command Line Tools" package provided by Apple.
Installing command line tools is highly recommended. It's going to install gcc and other tools that help compile the code that homebrew downloads.
Open Xcode.
Open Preferences.
On the top bar, choose "Downloads"
Install "Command line tools"
Second, I'm not sure how you quite blew away your path. I would first see if you just messed up this terminal and if you close it and start a new terminal window if your PATH is okay.
However, failing that, here's a path that has some basic search paths that will help you get on your way:
export PATH=/usr/local/bin:/usr/bin:/bin:/sbin:/usr/sbin:/usr/local/sbin
You should probably check your .zshrc/.zsh_profile or .bashrc/.bash_profile and see what you are setting your PATH to.
You won't want the space on either side of the = when you are typing that command.
I recently tried the upgrade from 10.6 to 10.8 (to install rails, bundler, RVM) and had lots of the same problems with brew and RVM conflicting AND having their own separate problems (PATH, permissions/non-writable folders, old versions XCode etc). It went off without problems after i tripled backed up everything (TMachine, git and manually copying selected directory trees) and did the clean Mountain Lion install off a USB drive.
If you're only having PATH problems, you could edit it manually/temporarily (until next time .bashrc is run, per comment to the answer: Brew doctor gives out warnings
I'm getting this error when I try to run any brew command.
Holger-Sindbaeks-MacBook-Air:~ holgersindbaek$ brew help
-bash: /usr/local/bin/brew: /usr/bin/ruby: bad interpreter: No such file or directory
I have absolutely no idea on how to fix this and been searching for a long time without answer.
I got this error (much the same):
/usr/local/bin/brew: /usr/local/Library/brew.rb: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby: bad interpreter: No such file or directory
/usr/local/bin/brew: line 26: /usr/local/Library/brew.rb: Undefined error: 0
and fixed by the solution below:
Open brew.rb:
$ sudo vim /usr/local/Library/brew.rb
Change the first line's 1.8 to Current:
Before:
#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -W0
After:
#!/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby -W0
Then brew works for me. Hope it helps if any other one got this issue. :)
If you get the error
Homebrew requires Leopard or higher. For Tiger support, see:
https://github.com/mistydemeo/tigerbrew
change the MACOS check from <10.5 to <10.
Tip by #TimCastelijns:
10.5 doesn't work because in comparison, it's higher than 10.10 (.1 vs .5). I added a check (and MACOS_VERSION != 10.10) instead of lowering from 10.5 to 10.
What you are getting means that Homebrew has not been able to locate the Ruby interpretter at the specified location.
Install Apple Developer Kit (comes with Xcode) which should be available to you as an optional install (or you can simply download it from Apple). This will install the Ruby interpreter for you.
In case you already have Xcode installed, this means that one of these things is happening:
You have a broken Ruby installation
You have more than one Ruby installation
Your installation has not been configured properly.
To identify if this is the first case, you can run ruby and see if you get any response.
If you don't, your installation is broken and you need to reinstall it. If you do, you then run which ruby. This should give you the absolute path to your Ruby executable. If this is anything other than /usr/bin/ruby then homebrew (and a bunch of other programs) will not be able to find it.
In case you have not ever tampered with your Ruby installation, you can check to see if /usr/bin/ruby already exists or not: cat /usr/bin/ruby. If you get No such file or directory, then you can easily create a symbolic link to your Ruby installation. Assuming the output of which ruby to by /usr/local/bin/ruby, you create the symbolic link this way: sudo ln -s /usr/local/bin/ruby /usr/bin/ruby and all should be well.
If there is a file at that location, you can run file /usr/bin/ruby to see if it's a real file, a symbolic link, or a corrupted file. If it is a symbolic link, your installation should be working, and since it's not, it probably is either a corrupted symlink or it's a bogus file.
You can remedy that by first deleting it (sudo rm /usr/bin/ruby) and then creating a new symlink to the correct location (sudo ln -s /usr/local/bin/ruby /usr/bin/ruby).
If non of the above works, you should consult the homebrew team after a clean install of Xcode and removing any traces of a Ruby installation on your system.
EDIT
Alternatively, as pointed out by the other answers, the issue might be because of a bad ruby version in your Homebrew settings.
A quick fix might be updating your Homebrew:
cd /usr/local
git pull -q origin refs/heads/master:refs/remotes/origin/master
If this does not help, you might want to get your hands dirty and manually fix the problem by:
Editing brew.rb from /user/local/Library/brew.rb
Changing /1.8/ to /Current/ in the first line, which will cause the hashbang to point to the current Ruby version as the executor
If this does not help, either, you can also modify the MACOS check and change it from 10.5 to 10 to avoid the infamous "Homebrew requires Leopard or higher" error.
DISCLAIMER
A bunch of thanks to other contributors in the answers below and their commenters. I am not committing plagiarism, simply aggregating the answers into one integrated article to help others.
Fix:
sudo gem install cocoapods
At the risk of oversimplifying things, try running
gem install bundler
I was transitioning my Ruby environment from RBENV to RVM and it worked for me.
This happened because I needed to update brew - in the updated version it already uses Current ruby
cd /usr/local
git pull -q origin refs/heads/master:refs/remotes/origin/master
This solved the problem
You need to change the path for Ruby.Framework
I solved it with commands as mentioned.
brew install cocoapods --build-from-source
brew link --overwrite cocoapods
If you have a lower version below Xcode 11, you have to remove it before you use the above commands.
Reference: Ruby Framework issue
None of the above worked for me, so I kept browsing and found this answer,
https://stackoverflow.com/a/24225960/1359088
which did fix brew for me. He says in step 1 to install XCode 6 command line tools, but doesn't say how; use this command:
xcode-select --install
I got the same issue when updated to MacOSX High Sierra & using Xcode 9 with that. High Sierra update ruby gem to version 2.3 but xcpreety command of Xcode 9 still using Ruby 2.0 which is unable to find now & gives bad interpreter.
Just go to Terminal & run
sudo gem install xcpretty
Restart Xcode & do fresh clean build it works for me.
Hope it helps!!!
After upgrading to macOS High Sierra, get it fixed with following commands:
sudo gem install cocoapods
In my case seems like fastlane installed incorrectly with brew install fastlane system didn't write correct path to fastlane. I fixed it with alias fastlane=~/.fastlane/bin/fastlane
I solved it with commands as mentioned.
1.) Uninstall your GEM.
gem unistall GEM
2.) Then Install your GEM.
sudo gem install GEM -n /usr/local/bin
I got bad interpreter: No such file or directory error when used xcpretty and xcpretty-travis-formatter on upgraded MacOS.
To solve it
gem install xcpretty
gem install xcpretty-travis-formatter
That is why I can recommend you to reinstall failed component gem install <name>
#For example error looks like
/usr/local/bin/xcpretty-travis-formatter: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby: bad interpreter: No such file or directory
#use
gem install xcpretty-travis-formatter