尝试在 Ruby 2.1 上安装 Nokogiri，出现奇怪的错误

Question

我正在为 Windows 8、64 位使用 Ruby 2.1。当我尝试运行 gem install nokogiri 时，我在 compile.log 文件夹中遇到了这个错误。

gcc  -O3 -Wall -c -o adler32.o adler32.c
gcc  -O3 -Wall -c -o compress.o compress.c
gcc  -O3 -Wall -c -o crc32.o crc32.c
gcc  -O3 -Wall -c -o deflate.o deflate.c
gcc  -O3 -Wall -c -o gzclose.o gzclose.c
gcc  -O3 -Wall -c -o gzlib.o gzlib.c
gcc  -O3 -Wall -c -o gzread.o gzread.c
gcc  -O3 -Wall -c -o gzwrite.o gzwrite.c
gcc  -O3 -Wall -c -o infback.o infback.c
gcc  -O3 -Wall -c -o inffast.o inffast.c
gcc  -O3 -Wall -c -o inflate.o inflate.c
gcc  -O3 -Wall -c -o inftrees.o inftrees.c
gcc  -O3 -Wall -c -o trees.o trees.c
gcc  -O3 -Wall -c -o uncompr.o uncompr.c
gcc  -O3 -Wall -c -o zutil.o zutil.c
ar rcs libz.a adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o 
windres --define GCC_WINDRES -o zlibrc.o win32/zlib1.rc
'c:\Users\Compy\Desktop\ruby' is not recognized as an internal or external command,
operable program or batch file.
c:\Users\Compy\Desktop\ruby dev\mingw\bin\windres.exe: preprocessing failed.
make: *** [zlibrc.o] Error 1

我在使用 Ruby 1.9.3 安装 Nokogiri 时从未遇到过这个错误。

这是怎么回事？

更新

我用 c:\Users\Compy\Desktop\ruby-dev\mingw\bin\windres.exe 替换了 c:\Users\Compy\Desktop\ruby dev\mingw\bin\windres.exe。我在 ruby dev 处加了一个破折号。现在我有一个新的错误。

这里是gem_make.out的内容：

c:/Ruby21-x64/bin/ruby.exe extconf.rb
checking if the C compiler accepts ... yes
Building nokogiri using packaged libraries.
************************************************************************
IMPORTANT NOTICE:

Building Nokogiri with a packaged version of zlib-1.2.8.

Team Nokogiri will keep on doing their best to provide security
updates in a timely manner, but if this is a concern for you and want
to use the system library instead; abort this installation process and
reinstall nokogiri as follows:

    gem install nokogiri -- --use-system-libraries
        [--with-xml2-config=/path/to/xml2-config]
        [--with-xslt-config=/path/to/xslt-config]

If you are using Bundler, tell it to use the option:

    bundle config build.nokogiri --use-system-libraries
    bundle install
************************************************************************
Downloading zlib-1.2.8.tar.gz 
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Extracting zlib-1.2.8.tar.gz into tmp/x86_64-w64-mingw32/ports/zlib/1.2.8... OK
Running 'compile' for zlib 1.2.8... OK
Running 'install' for zlib 1.2.8... OK
Activating zlib 1.2.8 (from c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/nokogiri-1.6.6.2/ports/x86_64-w64-mingw32/zlib/1.2.8)...
************************************************************************
IMPORTANT NOTICE:

Building Nokogiri with a packaged version of libiconv-1.14.

Team Nokogiri will keep on doing their best to provide security
updates in a timely manner, but if this is a concern for you and want
to use the system library instead; abort this installation process and
reinstall nokogiri as follows:

    gem install nokogiri -- --use-system-libraries
        [--with-xml2-config=/path/to/xml2-config]
        [--with-xslt-config=/path/to/xslt-config]

If you are using Bundler, tell it to use the option:

    bundle config build.nokogiri --use-system-libraries
    bundle install
************************************************************************
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Extracting libiconv-1.14.tar.gz into tmp/x86_64-w64-mingw32/ports/libiconv/1.14... OK
Running 'configure' for libiconv 1.14... ERROR, review 'c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/nokogiri-1.6.6.2/ext/nokogiri/tmp/x86_64-w64-mingw32/ports/libiconv/1.14/configure.log' to see what happened.
*** 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=c:/Ruby21-x64/bin/ruby
    --help
    --clean
    --use-system-libraries
    --enable-static
    --disable-static
    --with-zlib-dir
    --without-zlib-dir
    --with-zlib-include
    --without-zlib-include=${zlib-dir}/include
    --with-zlib-lib
    --without-zlib-lib=${zlib-dir}/lib
    --enable-cross-build
    --disable-cross-build
c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:279:in `block in execute': Failed to complete configure task (RuntimeError)
    from c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:271:in `chdir'
    from c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:271:in `execute'
    from c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:66:in `configure'
    from c:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:109:in `cook'
    from extconf.rb:278:in `block in process_recipe'
    from extconf.rb:177:in `tap'
    from extconf.rb:177:in `process_recipe'
    from extconf.rb:443:in `<main>'

extconf failed, exit code 1

这里是mkmf.log：

"x86_64-w64-mingw32-gcc -o conftest.exe -Ic:/Ruby21-x64/include/ruby-2.1.0/x64-mingw32 -Ic:/Ruby21-x64/include/ruby-2.1.0/ruby/backward -Ic:/Ruby21-x64/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64   -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c  -L. -Lc:/Ruby21-x64/lib -L.      -lx64-msvcrt-ruby210  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi   "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main(int argc, char **argv)
6: {
7:   return 0;
8: }
/* end */

Answer 1

'c:\Users\Compy\Desktop\ruby' is not recognized as an internal or external command,
operable program or batch file.
c:\Users\Compy\Desktop\ruby dev\mingw\bin\windres.exe: preprocessing failed.

RubyInstaller（包括 DevKit）无法正确处理文件夹名称中的空格。它甚至在设置过程中提到了这一点：

根据 Nokogiri installing instruction for Windows.

的故障排除部分，将 RubyGems (gem update --system) 至少更新到 2.4.5 可以修复其他错误。

尝试在 Ruby 2.1 上安装 Nokogiri，出现奇怪的错误

Trying to install Nokogiri on Ruby 2.1, getting strange error

ruby

gem

nokogiri