问题如下.
Error installing libv8:
ERROR: Failed to build gem native extension.
D:/Ruby193/bin/ruby.exe extconf.rb
creating Makefile
The system can not find the specified path
D:Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.11.8.17/ext/libv8/builder.rb:49:in'setup_python!':libv8 requires python 2 to be installed in order to build,but it is currently not available (RuntimeError)
from D:Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.11.8.17/ext/libv8/builder.rb:35:in 'block in build_libv8!'
from D:Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.11.8.17/ext/libv8/builder.rb:34:in 'chdir'
from D:Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.11.8.17/ext/libv8/builder.rb:34:in 'build_libv8!'
from D:Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.11.8.17/ext/libv8/builder.rb:34:in 'install!'
from extconf.rb:7: in '<main>'
I have installed the python27 and add the path.
python --version
Python 2.7.4
然后我检查代码如下.
def setup_python!
# If python v2 cannot be …我在 Windows 10 上运行这个。我正在尝试构建这个存储库（如果 Gemfile 和 Gemfile.lock 有帮助）： https: //github.com/huginn/huginn
Error:
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/libv8-7.3.492.27.1/ext/libv8
C:/Ruby24-x64/bin/ruby.exe -r ./siteconf20200209-30680-1j9g8t0.rb extconf.rb
creating Makefile
The system cannot find the path specified.
The system cannot find the path specified.
The system cannot find the path specified.
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/libv8-7.3.492.27.1/ext/libv8/builder.rb:57:in
`setup_python!': libv8 requires python 2 to be installed in order to build, but
it is currently not available (RuntimeError)
from
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/libv8-7.3.492.27.1/ext/libv8/builder.rb:39:in
`build_libv8!'
from
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/libv8-7.3.492.27.1/ext/libv8/location.rb:24:in
`install!'
from extconf.rb:7:in `<main>'
extconf failed, exit code 1
Gem files will remain installed in
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/libv8-7.3.492.27.1 …