Question

我已经安装了Ruby，在我的项目文件中我有rmagick gem。

gem "rmagick",       "2.13.2", require: "RMagick"

Ruby版本宝石“rmagick”，“2.13.2”，要求：“RMagick” 我在安装rmagick时遇到错误。

g native extensions.  This could take a while...
ERROR:  Error installing rmagick:
ERROR: Failed to build gem native extension.

/home/suganya/.rvm/rubies/ruby-2.2.5/bin/ruby -r ./siteconf20160916-13775-z6z2nl.rb extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... yes
checking for ImageMagick version >= 6.4.9... yes
checking for HDRI disabled version of ImageMagick... yes
checking for stdint.h... *** 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=/home/suganya/.rvm/rubies/ruby-2.2.5/bin/$(RUBY_BASE_NAME)
/home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
from /home/suganya/.rvm/rubies/ruby-        2.2.5/lib/ruby/2.2.0/mkmf.rb:587:in `try_cpp'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:1060:in `block in have_header'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:911:in `block in checking_for'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:351:in `block (2 levels) in postpone'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:321:in `open'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:351:in `block in postpone'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:321:in `open'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:347:in `postpone'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:910:in `checking_for'
from /home/suganya/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/mkmf.rb:1059:in `have_header'
from extconf.rb:194:in `<main>'

extconf failed, exit code 1

Gem files will remain installed in /home/suganya/.rvm/gems/ruby-2.2.5/gems/rmagick-2.13.2 for inspection.
Results logged to /home/suganya/.rvm/gems/ruby-2.2.5/extensions/x86_64-linux/2.2.0/rmagick-2.13.2/gem_make.out.

过去两天我一直在研究这个问题，我尝试了很多工作。

sudo apt-get install libmagickwand-dev imagemagick

但如果我跑的话 gem install rmagick

它运行完美安装rmagick-2.16.0

Answer 1

您需要为ubuntu

运行以下命令

sudo apt-get install libmagick++-dev
sudo apt-get install imagemagick

然后尝试安装

gem install rmagick

Rmagick Gem 2.13.2 Ruby 2.2.5中的安装问题

1 个答案: