Rails 3.1- therubyracer gem错误
Rails 3.1- therubyracer gem错误
提问于 2011-10-23 08:01:07
使用Windows7内部的VirtualBox，它有Ubuntu。刚刚安装了rails 3.1，当我尝试使用therubyracer gem捆绑安装时，得到以下错误。
Installing therubyracer (0.9.8) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/home/john/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb
creating Makefile
make
g++ -I. -I/home/john/.rvm/gems/ruby-1.9.2-p290@rails311/gems/libv8-3.3.10.2-x86-linux/lib/libv8/v8/include -I/home/john/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1/i686-linux -I/home/john/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1/ruby/backward -I/home/john/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1 -I. -D_FILE_OFFSET_BITS=64 -Wall -g -rdynamic -fPIC -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -fPIC -o v8_date.o -c v8_date.cpp
make: g++: Command not found
make: *** [v8_date.o] Error 127
Gem files will remain installed in /home/john/.rvm/gems/ruby-1.9.2-p290@rails311/gems/therubyracer-0.9.8 for inspection.
Results logged to /home/john/.rvm/gems/ruby-1.9.2-p290@rails311/gems/therubyracer-0.9.8/ext/v8/gem_make.out
An error occured while installing therubyracer (0.9.8), and Bundler cannot continue.
Make sure that `gem install therubyracer -v '0.9.8'` succeeds before bundling.回答 1
Stack Overflow用户
回答已采纳
发布于 2011-10-23 08:06:26
sudo apt-get install g++
为了确认，我还建议：
sudo apt-get install build-essential
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原文链接：
https://stackoverflow.com/questions/7863445
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