Can't install RMagick with rbenv - rbenv

I'm using rbenv on my Ubuntu 10.04 server and I already installed ImageMagick, but I can't get RMagick to install successfully. I get the following error message
Can't install RMagick 2.13.1. Can't find MagickWand.h
Any ideas?

You need to install the development headers for libmagickwand like so:
apt-get install libmagickwand-dev

Related

How to install mono 5.0.x on Mac using homebrew?

I tried just brew install mono, and it appears that the default installs a 4.x version.
Thanks!
you can use homebrew-cask to install mono-mdk.
brew install mono-mdk --cask

Yum install graphicsmagick on rhel server

Any idea how do i install graphicsmagick using yum on rhel 6?
I know the other method of installing i.e by downloading tar file and running make install and so on. However i was wondering if we can install it through package manager like yum, so that it will be easier to un-install if required in future.
Thanks
You need to install the epel repository in order to do this.
Download the latest epel-release rpm from
http://dl.fedoraproject.org/pub/epel/6/x86_64/
Install epel-release rpm:
rpm -Uvh epel-release*rpm
Install GraphicsMagick rpm package:
yum install GraphicsMagick

Mono does not appeared to be installed error (winetricks) even though it's installed

I'm trying to install dotnet4.5 using winetricks on Ubuntu12.04 64bit. It keeps on giving me "Mono does not appear to be installed " error though I have mono installed. I ran these two commands to get mono and mono-complete
sudo apt-get mono-vbnc
sudo apt-get mono-complete
The Wine version I am using is 1.6. I have already tried reinstalling it. It's not just dotnet4.5 but all the versions of dotnet give me the same error.
I have already tried askUbuntu forums to no avail.
Try this:
apt-file update && sudo apt-get install `apt-file search mono.pc --package-only`

can't get "rails console" to work on ubuntu 11.10

I want to use rails console and I'm using ubuntun 11.10 currently I have found the issue
error is something :
completion.rb:9:in `require': no such file to load -- readline (LoadError)
and I found a way to solve it:
http://blog.jasonmeridth.com/2010/11/25/readline-error-with-rvm-and-rails-3.html
but seems in ubuntu 11.10 the libreadline5-dev is missed and it is replaced with version 6
I installed version 6 and also I get the version 5 from
https://launchpad.net/ubuntu/oneiric/i386/libreadline-gplv2-dev/5.2-9ubuntu1
but yet if I try to run following code :
ruby extconf.rb
I'll get following lines :
checking for tgetnum() in -lncurses... yes
checking for readline/readline.h... yes
checking for readline/history.h... yes
checking for readline() in -lreadline... no
checking for readline() in -ledit... no
checking for editline/readline.h... no
the "no"s part is my problem , so how can I solve this problem?
Ubuntu 11.10 uses newer readline library which not in sync with the readline package offered by rvm
To solve this (assuming you use single-user installation of rvm) do:
1) ensure you have installed ubuntus readline and editline dev packages
sudo apt-get install libreadline6 libreadline6-dev
2) configure ruby's readline extension to use the systems libs, not rvm's packages
rvm pkg uninstall readline
cd ~/.rvm/src/ruby-1.9.2-p290/ext/readline
ruby extconf.rb --with-editline-dir=/usr/ --with-readline-dir=/usr/
make
make install
3) go to your project and start up the rails console
Tip: You can call
rvm requirements
to see what ubuntu packages should be installed to use rvm ruby
You have to install the readline development packages before compiling ruby. Just run
sudo apt-get install libreadline6-dev
Alternative (as suggested in the article you linked) you can use RVM to get the appropriate readline sources by running
rvm package install readline
Edit: Once you've installed the readline packages from source, you can install your rubies like this
rvm install 1.9.3 --with-readline-dir="$rvm_path/usr"
If you alredy have installd a specific ruby, just use reinstall instead on install.

rmagick gem install "Can't find Magick-config"

I get the error shown below when attempting to install the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and Rails 3.05. Responses to similar questions recommended installing ImageMagick, which I successfully did. Other suggested installing the "libmagick9-dev library", however, I can not figure out how to do this.
I'm a new developer, and any assistance or directions to an existing explanation or resource is greatly appreciated. Thanks!
jjdevenuta(opal)$ gem install rmagick
Fetching: rmagick-2.13.1.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/Users/jjdevenuta/.rvm/rubies/ruby-1.9.2-head/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... no
Can't install RMagick 2.13.1. Can't find Magick-config in /Users/jjdevenuta/.rvm/gems/ruby-1.9.2-head#rails3/bin:/Users/jjdevenuta/.rvm/gems/ruby-1.9.2-head#global/bin:/Users/jjdevenuta/.rvm/rubies/ruby-1.9.2-head/bin:/Users/jjdevenuta/.rvm/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin:/usr/X11/bin
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/Users/jjdevenuta/.rvm/rubies/ruby-1.9.2-head/bin/ruby
UPDATE
If you're a Mac/OS X user I would HIGHLY recommend using Homebrew as your package installer/manager. You can find it HERE. Since originally asking this question I have removed all my prior installs of things like rmagick and imagemagick, and reinstalled them using Homebrew. Super easy with a huge catalog of packages, and updates/uninstalls are a cinch as well!
When building native Ruby gems, sometimes you'll get an error containing "ruby extconf.rb". This is often caused by missing development libraries for the gem you're installing, or even Ruby itself.
Do you have apt installed on your machine? If not, I'd recommend installing it, because it's a quick and easy way to get a lot of development libraries.
If you see people suggest installing "libmagick9-dev", that's an apt package that you'd install with:
$ sudo apt-get install libmagickwand-dev imagemagick
or on centOs:
$ yum install ImageMagick-devel
On Mac OS, you can use Homebrew:
$ brew install imagemagick
The new correct way is to install libmagickwand-dev:
sudo apt-get install libmagickwand-dev
Then you should be able to install rmagick no problem.
imagemagick#6 works for me!
brew unlink imagemagick
brew install imagemagick#6 && brew link imagemagick#6 --force
See this thread
Ubuntu 15.10
Note that if you try to install this gem in ubuntu 15.10, then error can happened:
Can't install RMagick 2.13.1. Can't find Magick-config in ...
All you need is preload PATH variable with additional path to ImageMagick lib.
PATH="/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16:$PATH"
then run gem install rmagick
source of solution
UPDATE
If you're a Mac/OS X user I would HIGHLY recommend using Homebrew as your package installer/manager. You can find it HERE. Since originally asking this question I have removed all my prior installs of things like rmagick and imagemagick, and reinstalled them using Homebrew. Super easy with a huge catalog of packages, and updates/uninstalls are a cinch as well!
I finally got it working by utilizing a script for ImageMagick installation on github.
magick-installer ( https://github.com/maddox/magick-installer )
It made a fresh install of ImageMagick, and the RMagick 2.12.2 gem then installed perfectly via bundler.
Thanks to Hulihan Applications for confirming that it was most likely a missing library. I tried the suggestion of using apt-get by installing the package downloader from Fink Project. I ran the following command in terminal, but it couldn't find the libmagick9-dev libary.
$ sudo apt-get install libmagick9-dev
$ Password:
$ Reading Package Lists... Done
$ Building Dependency Tree... Done
$ E: Couldn't find package libmagick9-dev
I need to bone up on my UNIX command line skills. The original copy of ImageMagick that I installed from source is still on the machine, but I don't know where exactly or how to remove it. So much to learn...!
Things change...maybe this will help someone else:
sudo apt-get install libmagick9-dev used to work. But with a later version of imagemagick I needed:
sudo apt-get install graphicsmagick-libmagick-dev-compat libmagickcore-dev libmagickwand-dev
Try
1) apt-get install libmagickwand-dev
2) gem install rmagick
For those who don't want to do the build-from-source approach of the (otherwise excellent installer script by John Maddox, the following worked for me when installing on CentOS 6.2. (Adjust your package manager as necessary).
yum install -y {libwmf,lcms,ghostscript,ImageMagick}{,-devel}
gem install rmagick
Again, this is mainly of interest if you use your distro's package manager and would really prefer to keep it sane.
In some OS you need to use new libraries: libmagick++4 libmagick++-dev
You can use:
sudo apt-get install libmagick++4 libmagick++-dev
Important:
sudo apt-get install libmagick++4 libmagick++-dev
works on linux mint 13 after making updates:
sudo apt-get update
Can't install RMagick 2.13.2. in ubuntu 17.10
My decision
- sudo apt-get purge imagemagick libmagickcore-dev libmagickwand-dev
- sudo apt-get autoremove
- sudo rm /usr/bin/Magick-config
- sudo apt-get install imagemagick libmagickwand-dev
Version is required to correctly specify the path to the configuration
cd /usr/lib/x86_64-linux-gnu
View version ImageMagick, my version ImageMagick - 6.9.7.
cd ImageMagick-6.9.7/
ls
look at the name of the directory bin-q16 or bin-Q16
Creating a link to the config
sudo ln -s
/usr/lib/x86_64-linux-gnu/ImageMagick-version/bin-directory/Magick-config
/usr/bin/Magick-config
Creating for my version ImageMagick
- sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.9.7/bin-q16/Magick-config /usr/bin/Magick-config
- bundle
in ubuntu 15.10
sudo apt-get install graphicsmagick-libmagick-dev-compat
did the trick for me
I had to specify version 6
brew install imagemagick#6
brew link --overwrite --force imagemagick#6
If you get an error similar like:
The following packages have unmet dependencies:
libmagickwand-dev : Depends: libmagickcore4-extra (= 8:6.6.9.7-5ubuntu3.2) but it is not going to be installed
Depends: libmagickcore-dev (= 8:6.6.9.7-5ubuntu3.2) but it is not going to be installed
You might want to start with this package: sudo apt-get install libgvc5
For more details: https://askubuntu.com/a/230958/6506
I ran this issue twice on different machine, first time it was resolved by installing the libmagick9-dev
sudo apt-get install libmagick9-dev
and second time i have to install the following libraries.
sudo apt-get install libmagick++4 libmagick++-dev
On Mac OS X sudo port install ImageMagick turned out to work fine to fix the gem install rmagick problem . I just didn't know that it worked fine because rvm during installation blew away my .bash_profile contents which included MacPort's addition of /opt/local/bin to PATH. I put back /opt/local/bin into PATH in my .bash_profile and then my gem install rmagick then succeeded.
I had this problem when I had already installed ImageMagick with macports. I ran
port contents ImageMagick | grep config
To find where the config file had been stored and then ran
PATH=(insert your path here):${PATH} bundle
to install the gem using bundler. From now on, if you run a command that needs to reference ImageMagick, you can prefix it with that command. For example I had a migration that referenced it, so I ran
PATH=/opt/local/bin/:${PATH} rake db:migrate
opt/local/bin/ is the path where my config file was stored.
What I did to fix the problem on Ubuntu was
$ sudo apt-get install libmagickwand-dev
$ sudo apt-get install ImageMagick
Ubuntu:
sudo apt-get install imagemagick libmagickwand-dev libmagickcore-dev
gem install rmagick
CentOS:
yum remove ImageMagick
gem uninstall rmagick
yum install ImageMagick ImageMagick-devel ImageMagick-last-libs ImageMagick-c++ ImageMagick-c++-devel
gem install rmagick
MacOS:
download and install http://xquartz.macosforge.org/trac/wiki/X112.7.2
after:
brew uninstall imagemagick
brew link xz jpeg freetype
brew install imagemagick
brew link --overwrite imagemagick
gem install rmagick
execute this in terminal
sudo apt-get install libmagickcore-dev libmagickwand-dev
if its not work than
sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Magick-config /usr/local/bin/Magick-config
for reference
Installing rmagick gem in Ubuntu
sudo aptitude Install Imagemagick and GraphicsMagick(If not aptitude go & install in s/w center)
sudo aptitude Install libmagickcore-dev libmagickwand-dev
gem install rmagick -v 2.13.1
For CentOS 5/6 this is what worked for me
yum remove ImageMagick
yum install tcl-devel libpng-devel libjpeg-devel ghostscript-devel bzip2-devel freetype-devel libtiff-devel
mkdir /root/imagemagick
cd /root/imagemagick
wget ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick.tar.gz
tar xzvf ImageMagick.tar.gz
cd ImageMagick-*
./configure --prefix=/usr/ --with-bzlib=yes --with-fontconfig=yes --with-freetype=yes --with-gslib=yes --with-gvc=yes --with-jpeg=yes --with-jp2=yes --with-png=yes --with-tiff=yes
make
make install
For 64 bit do this
cd /usr/lib64
ln -s ../lib/libMagickCore.so.3 libMagickCore.so.3
ln -s ../lib/libMagickWand.so.3 libMagickWand.so.3
Add the missing dependencies
yum install ImageMagick-devel
Then finally rmagick
gem install rmagick
If you need to start fresh remove other installs first with
cd /root/imagemagick/ImageMagick-*
make uninstall
On ubuntu, you also have to install imagemagick and libmagickcore-dev like this :
sudo apt-get install imagemagick libmagickcore-dev libmagickwand-dev
Everything is written in the doc.
After much digging, I fixed this on debian 8.3 using information here:
https://www.bountysource.com/issues/18142073-can-t-install-gem-on-ubuntu-15-04
Specifically:
sudo apt-get purge graphicsmagick graphicsmagick-dbg imagemagick-common imagemagick imagemagick-6.q16 libmagickcore-6-headers libmagickwand-dev
sudo apt-get autoremove
sudo apt-get install imagemagick libmagickwand-dev
gem install rmagick
Remember to ckeck the archive Gemfile.lock after the instalation.
Remove this archive and execute bundle again.
It works for me in linux :D