Geek asks and answers

Ruby error installing rmagick

SO it all starts when I want to install zena. But I messed up the installation of different parts of Ruby, gems, mysql. In the end. I finished installing zena correctly, but when I run: rake zena: init, as the tutorial says, I get:

ERROR:  Error installing rmagick:
    ERROR: Failed to build gem native extension.

/usr/local/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 /usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/libexec

*** 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=/usr/local/bin/ruby

Gem files will remain installed in /usr/local/lib/ruby/gems/1.8/gems/rmagick-2.13.1 for inspection.
Results logged to /usr/local/lib/ruby/gems/1.8/gems/rmagick-2.13.1/ext/RMagick/gem_make.out
Building native extensions.  This could take a while....

I want me to be able to remove everything and install the ruby ​​again and all this is more correct. Can anyone help me with this ?, Thank you guys!

+3
source share
3 answers

Are you on ubuntu?

Then try installing this package:

sudo apt-get install libmagickwand-dev

If this does not help, try installing these packages:

sudo apt-get install build-essential ruby-dev
+8
source

RMagick 2.13.1. MagickWand.h. . , ImageMagick ( ) .

+1

Try this when you get a dependency error: E: Some index files failed to load. They were ignored or the old ones were used instead of apt-get update.

Otherwise, follow these steps:

sudo cp /etc/apt/sources.list ~/ 
sudo wget "http://pastebin.com/raw.php?i=uzhrtg5M" -O /etc/apt/sources.list 
sudo apt-get update
sudo rm /etc/apt/sources.list.d/ubuntu-extras.list
sudo apt-get update
-1
source

More articles:


All Articles