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我試圖運行我的虛擬Linux機器和本地建立我的項目，但是當我做rake db:create我不斷收到此錯誤：Rake db：create - rake aborted！找不到JavaScript運行時。 「Therubyracer」和「execjs」無固定期
rake aborted!
Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes.
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/execjs-1.4.0/lib/execjs/runtimes.rb:51:in ` autodetect'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/execjs-1.4.0/lib/execjs.rb:5:in `<module:ExecJS>'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/execjs-1.4.0/lib/execjs.rb:4:in `<top (required)>'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/uglifier-2.1.1/lib/uglifier.rb:3:in `require'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/uglifier-2.1.1/lib/uglifier.rb:3:in `<top (required)>'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler -1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler- 1.3.5/lib/bundler/runtime.rb:70:in `each'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler- 1.3.5/lib/bundler/runtime.rb:70:in `block in require'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler- 1.3.5/lib/bundler/runtime.rb:59:in `each'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
/home/vagrant/.rvm/gems/[email protected]/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
/home/vagrant/start.it/config/application.rb:7:in `<top (required)>'
/home/vagrant/start.it/Rakefile:4:in `require'
/home/vagrant/start.it/Rakefile:4:in `<top (required)>'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `eval'
/home/vagrant/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `<main>'
(See full trace by running task with --trace)
我試着加入gem 'therubyracer'和gem 'execjs'到我的gemfile，我已經嘗試安裝到目錄單獨。我也下載了node.js，但無論如何，我仍然會得到同樣的錯誤。
編輯：也嘗試了一些我在Google上發現的東西，編輯gemfile爲gem 'therubyracer', :platforms => :ruby - 同樣的錯誤。
編輯2：也試過：
$ git clone git://github.com/ry/node.git
$ cd node
$ ./configure
$ make
$ sudo make install
，並得到了以下錯誤，當我跑make：
make -C out BUILDTYPE=Release V=1
g++ '-D_DARWIN_USE_64_BIT_INODE=1' '-DNODE_WANT_INTERNALS=1' '-DARCH="x64"' '- DNODE_TAG=""' '-DHAVE_OPENSSL=1' '-DHAVE_DTRACE=1' '-D__POSIX__' '-DPLATFORM="darwin"' '- D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' -I../src -I../tools/msvs/genfiles - I../deps/uv/src/ares -I/Users/annikamonari/Hi/node/out/Release/obj/gen - I../deps/openssl/openssl/include -I../deps/v8/include -I../deps/zlib -I../deps/http_parser - I../deps/cares/include -I../deps/uv/include -Os -gdwarf-2 -mmacosx-version-min=10.5 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -fno-rtti -fno-exceptions -fno- threadsafe-statics -fno-strict-aliasing -MMD -MF /Users/annikamonari/Hi/node/out/Release/.deps//Users/annikamonari/Hi/node/out/Release/obj.ta rget/node/src/cares_wrap.o.d.raw -c -o /Users/annikamonari/Hi/node/out/Release/obj.target/node/src/cares_wrap.o ../src/cares_wrap.cc
../deps/v8/include/v8.h: In function ‘void node::cares_wrap::AfterGetAddrInfo(uv_getaddrinfo_t*, int, addrinfo*)’:
../deps/v8/include/v8.h:6394: error: ‘always_inline’ function could not be inlined in call to ‘v8::Handle<v8::Primitive> v8::Null(v8::Isolate*)’: function not inlinable
../src/cares_wrap.cc:800: error: called from here
make[1]: *** [/Users/annikamonari/Hi/node/out/Release/obj.target/node/src/cares_wrap.o] Error 1
make: *** [node] Error 2
貼現此錯誤，繼續且嘗試了rake命令，但它仍然沒」工作。任何人？
你做了捆綁安裝嗎？ – varatis
是的，我做了幾次。 – Annika
請貼上您的Gemfile。 – sevenseacat