[英]installing jekyll gives returns error (Failed to build gem native extension.)
I have a fresh install of fedora. 我重新安装了fedora。 I installed
ruby
, ruby-devel
and gone through jekyll troubleshooting on their website but i still get the same error. 我安装了
ruby
, ruby-devel
并在其网站上进行了kykyll故障排除,但是我仍然遇到相同的错误。 I tried installing another gem which is Sass
, just to make sure its not a ruby
issue and it successfully installed. 我尝试安装另一个
Sass
宝石,以确保它不是ruby
问题,并且安装成功。
Building native extensions. This could take a while...
ERROR: Error installing jekyll:
ERROR: Failed to build gem native extension.
current directory: /usr/local/share/gems/gems/ffi-1.9.10/ext/ffi_c
/usr/bin/ruby -r ./siteconf20160620-3296-7ascyu.rb extconf.rb
checking for ffi.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}/lib64
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/$(RUBY_BASE_NAME)
--with-ffi_c-dir
--without-ffi_c-dir
--with-ffi_c-include
--without-ffi_c-include=${ffi_c-dir}/include
--with-ffi_c-lib
--without-ffi_c-lib=${ffi_c-dir}/lib64
--with-libffi-config
--without-libffi-config
--with-pkg-config
--without-pkg-config
/usr/share/ruby/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
from /usr/share/ruby/mkmf.rb:587:in `try_cpp'
from /usr/share/ruby/mkmf.rb:1060:in `block in have_header'
from /usr/share/ruby/mkmf.rb:911:in `block in checking_for'
from /usr/share/ruby/mkmf.rb:351:in `block (2 levels) in postpone'
from /usr/share/ruby/mkmf.rb:321:in `open'
from /usr/share/ruby/mkmf.rb:351:in `block in postpone'
from /usr/share/ruby/mkmf.rb:321:in `open'
from /usr/share/ruby/mkmf.rb:347:in `postpone'
from /usr/share/ruby/mkmf.rb:910:in `checking_for'
from /usr/share/ruby/mkmf.rb:1059:in `have_header'
from extconf.rb:16:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/usr/local/lib64/gems/ruby/ffi-1.9.10/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /usr/local/share/gems/gems/ffi-1.9.10 for inspection.
Results logged to /usr/local/lib64/gems/ruby/ffi-1.9.10/gem_make.out
info from mkmf.log
: 来自
mkmf.log
信息:
package configuration for libffi is not found
"gcc -o conftest -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -mtune=generic -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -fstack-protector -rdynamic -Wl,-export-dynamic -m64 -lruby -lpthread -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char **argv)
4: {
5: return 0;
6: }
/* end */
PS: I have ruby 2.2.5p319 (2016-04-26 revision 54774) [x86_64-linux]
and gem 2.6.4
and ruby-devel-2.2.5-48.fc23.x86_64
PS:我有
ruby 2.2.5p319 (2016-04-26 revision 54774) [x86_64-linux]
和gem 2.6.4
和ruby-devel-2.2.5-48.fc23.x86_64
With CentOS 6 & 7 you can encounter the same issue, even if you have installed ruby && ruby-devel. 使用CentOS 6和7,即使安装了ruby && ruby-devel,也可能遇到相同的问题。
To solve this, install gcc & make. 要解决此问题,请安装gcc&make。
I solved the issue by installing RVM. 我通过安装RVM解决了该问题。 it automatically installed Ruby 2.3.0 and then i tried gem install jekyll, and it installed successfully.
它自动安装了Ruby 2.3.0,然后我尝试了gem install jekyll,并且安装成功。
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