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我的目標是使用libmspack。它依賴於ffi編譯器，我分叉ffi編譯器，添加一些自定義代碼，並且我希望libmspack使用我的修改版本。 我有一個簡單的Gemfile：嘗試使用分叉寶石時Gem :: LoadError
source 'http://rubygems.org'
gem 'ffi-compiler', :github =>'survili/ffi-compiler'
gem 'libmspack'
當運行「捆綁安裝」，安裝「FFI編譯」完成不錯，但「libmspack」安裝失敗，錯誤，它無法找到「FFI編譯'（LoadError：無法加載這樣的文件 - ffi-compiler/compile_task）
我注意到如果我從Gemfile中刪除'libmspack'精細。
有人可以解釋，什麼是實現我的目標，導致libmspack使用自定義ffi編譯器寶石的正確方法？
我發現這個職位的SO，它要求相同，但一直無人接聽：Gem::LoadError when using a git repo in Gemfile
預先感謝您
------束輸出（RVM使用空寶石） -------
jackju at macbook-air ~/tmp/delme1
$ rvm use [email protected] --create
ruby-2.1.1 - #gemset created /home/jackju/.rvm/gems/[email protected]
ruby-2.1.1 - #generating stackoverproblem wrappers...........
Using /home/jackju/.rvm/gems/ruby-2.1.1 with gemset stackoverproblem
jackju at macbook-air ~/tmp/delme1
$ rvm current
[email protected]
jackju at macbook-air ~/tmp/delme1
$ vim Gemfile
[1]+ Stopped vim Gemfile
jackju at macbook-air ~/tmp/delme1
$ rvm current
[email protected]
jackju at macbook-air ~/tmp/delme1
$ gem list
*** LOCAL GEMS ***
bigdecimal (1.2.4)
bundler (1.5.3)
bundler-unload (1.0.2)
executable-hooks (1.3.1)
gem-wrappers (1.2.4)
io-console (0.4.2)
json (1.8.1)
minitest (4.7.5)
psych (2.0.3)
rake (10.1.0)
rdoc (4.1.0)
rubygems-bundler (1.4.2)
rvm (1.11.3.9)
test-unit (2.1.1.0)
jackju at macbook-air ~/tmp/delme1
$ bundle
Fetching git://github.com/survili/ffi-compiler.git
remote: Reusing existing pack: 260, done.
remote: Counting objects: 5, done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 265 (delta 2), reused 0 (delta 0)
Receiving objects: 100% (265/265), 38.59 KiB | 0 bytes/s, done.
Resolving deltas: 100% (116/116), done.
Fetching gem metadata from http://rubygems.org/.........
Fetching additional metadata from http://rubygems.org/..
Resolving dependencies...
Installing rake (10.3.1)
Installing ffi (1.9.3)
Using ffi-compiler (0.1.4) from git://github.com/survili/ffi-compiler.git (at master)
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/home/jackju/.rvm/rubies/ruby-2.1.1/bin/ruby -rubygems /home/jackju/.rvm/gems/[email protected]/gems/rake-10.3.1/bin/rake RUBYARCHDIR=/home/jackju/.rvm/gems/[email protected]/extensions/x86_64-linux/2.1.0/libmspack-0.0.4 RUBYLIBDIR=/home/jackju/.rvm/gems/[email protected]/extensions/x86_64-linux/2.1.0/libmspack-0.0.4
rake aborted!
LoadError: cannot load such file -- ffi-compiler/compile_task
/home/jackju/.rvm/gems/[email protected]/gems/libmspack-0.0.4/ext/Rakefile:1:in `<top (required)>'
(See full trace by running task with --trace)
rake failed, exit code 1
Gem files will remain installed in /home/jackju/.rvm/gems/[email protected]/gems/libmspack-0.0.4 for inspection.
Results logged to /home/jackju/.rvm/gems/[email protected]/extensions/x86_64-linux/2.1.0/libmspack-0.0.4/gem_make.out
An error occurred while installing libmspack (0.0.4), and Bundler cannot
continue.
Make sure that `gem install libmspack -v '0.0.4'` succeeds before bundling.
jackju at macbook-air ~/tmp/delme1
$ ls
Gemfile
jackju at macbook-air ~/tmp/delme1
$
聽起來像的ffi-叉您使用的編譯器可能與libmspack期望的版本不兼容。也許你需要將早期版本的ffi-compiler與libmspack一起使用？ –
@GregBurghardt - 不，這不是問題。它是兼容的。 –
也許gem'ffi-compiler'，：：github =>'manycolors/ffi-compiler'，require：「ffi-compiler」 –