【发布时间】：2017-09-16 04:49:08
【问题描述】：
MAC OS X：我正在使用 bundle install 为我的应用程序安装 gem，但在我的 gem 文件中使用 ruby '1.9.3' ,gem 'rails', '3.2.12' 时出现错误。 .
Installing gmail_xoauth 0.4.1
Installing omniauth 1.3.1
Installing httparty 0.13.7
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/Users/userx/.rvm/rubies/ruby-1.9.3-p551/bin/ruby -r
./siteconf20170420-57041-h8rx0n.rb extconf.rb
creating Makefile
Compiling v8 for x64
Using python 2.7.12
Using compiler: /usr/bin/c++ (clang version 8.1.0)
../src/bignum.cc:761:7: error: variable 'i' is incremented both in the loop
header and in the loop body [-Werror,-Wfor-loop-analysis]
++i;
^
../src/bignum.cc:756:72: note: incremented here
for (int i = other.used_digits_ + exponent_diff; i < used_digits_; ++i) {
^
1 error generated.
make[1]: ***
[/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/bignum.o]
Error 1
make: *** [x64.release] Error 2
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/ext/libv8/location.rb:36:in
`block in verify_installation!': libv8 did not install properly, expected binary
v8 archive
'/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/tools/gyp/libv8_base.a'to
exist, but it was not found (Libv8::Location::Vendor::ArchiveNotFound)
from
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/ext/libv8/location.rb:35:in
`each'
from
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/ext/libv8/location.rb:35:in
`verify_installation!'
from
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/ext/libv8/location.rb:26:in
`install!'
from extconf.rb:7:in `<main>'
GYP_GENERATORS=make \
build/gyp/gyp --generator-output="out" build/all.gyp \
-Ibuild/standalone.gypi --depth=. \
-Dv8_target_arch=x64 \
-S.x64 -Dv8_enable_backtrace=1
-Dv8_can_use_vfp2_instructions=true -Darm_fpu=vfpv2
-Dv8_can_use_vfp3_instructions=true -Darm_fpu=vfpv3 -Dwerror=''
CXX(target)
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/allocation.o
CXX(target)
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/atomicops_internals_x86_gcc.o
CXX(target)
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/bignum.o
extconf failed, exit code 1
Gem files will remain installed in
/Users/userx/.rvm/gems/ruby-1.9.3-p551/gems/libv8-3.16.14.7 for inspection.
Results logged to
/Users/userx/.rvm/gems/ruby-1.9.3-p551/extensions/x86_64-darwin-16/1.9.1/libv8-3.16.14.7/gem_make.out
An error occurred while installing libv8 (3.16.14.7), and Bundler
cannot continue.
Make sure that `gem install libv8 -v '3.16.14.7'` succeeds before bundling.
➜ coffeesender git:(sendoso-app) ✗
我尝试在错误 gem install libv8 -v '3.16.14.7' 中安装最后一个建议命令 但是另一个错误 安装 libv8 时出错 ERROR: Failed to build gem native extension
【问题讨论】：
-
运行
gem install libv8 -v '3.16.14.7' -- --with-system-v8stackoverflow.com/a/19674065/2675670时会发生什么 -
Fetching: libv8-3.16.14.3.gem (100%) Building native extensions with: '--with-system-v8' This could take a while... Successfully installed libv8-3.16.14.3 1 gem installed然后我运行 bundle install 并得到同样的错误 -
尝试按照以下步骤操作，这里：stackoverflow.com/a/25757171/2675670
-
@Richard 我也跟着这个，但同样的错误
-
你能分享你的 Gemfile 吗？我很难重现该问题。
标签： ruby-on-rails rake bundler