标题: 安装watir过程中报错怎么处理？ERROR: Failed to build gem native extension [打印本页] 作者: mallybel 时间: 2012-2-8 15:14 标题: 安装watir过程中报错怎么处理？ERROR: Failed to build gem native extension C:\Documents and Settings\Administrator>gem install watir
Fetching: win32-api-1.4.8-x86-mingw32.gem (100%)
Fetching: windows-api-0.4.1.gem (100%)
Fetching: windows-pr-1.2.1.gem (100%)
Fetching: win32-process-0.6.5.gem (100%)
Fetching: nokogiri-1.5.0-x86-mingw32.gem (100%)
Fetching: ffi-1.0.11.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing watir:
ERROR: Failed to build gem native extension.
d:/Ruby191/bin/ruby.exe 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}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=d:/Ruby191/bin/ruby
--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}/lib
--with-libffi-config
--without-libffi-config
--with-pkg-config
--without-pkg-config
d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:364:in `try_do': The complier failed to generate an executable file. (RuntimeErro
You have to install development tools first.
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:433:in `try_cpp'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:811:in `block in have_header'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:670:in `block in checking_for'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:276:in `block (2 levels) in postpone'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:250:in `open'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:276:in `block in postpone'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:250:in `open'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:272:in `postpone'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:669:in `checking_for'
from d:/Ruby191/lib/ruby/1.9.1/mkmf.rb:810:in `have_header'
from extconf.rb:9:in `<main>'
Gem files will remain installed in d:/Ruby191/lib/ruby/gems/1.9.1/gems/ffi-1.0.11 for inspection.
Results logged to d:/Ruby191/lib/ruby/gems/1.9.1/gems/ffi-1.0.11/ext/ffi_c/gem_make.out作者: LUCIEN06 时间: 2012-2-18 20:18
LZ找到解决办法了吗？ 我也遇到了同样的问题。。。作者: mallybel 时间: 2012-2-23 12:05
网上说不用管。目前看来能用