我试图安装YouCompleteMe并且Vundle安装得很好（它下载了git我指向的存储库）。我进入该文件夹并使用 clang 语义运行 install.sh ，一切似乎都工作正常，除了每次启动时都会出现此错误，Vim并且它尝试启动YCM插件：
处理“*”的 VimEnter 自动命令时检测到错误：E117：未知功能：youcompleteme#Enable
除此之外（如果有帮助的话），Helptags 部分PluginInstall总是抛出错误，但它以前从未影响过插件的执行。
的结果run_tests.sh：
/tmp/ycm_build.tYz9by ~/.vim/bundle/YouCompleteMe
-- The C compiler identification is GNU 4.8.2
-- The CXX compiler identification is GNU 4.8.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
Your C++ compiler supports C++11, compiling in that mode.
-- Found PythonLibs: /usr/lib/i386-linux-gnu/libpython2.7.so (found suitable version "2.7.6", minimum required is "2.6")
NOT using libclang, no semantic completion for C/C++/ObjC will be available
-- Found PythonInterp: /usr/bin/python (found version "2.7.6")
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/ycm_build.tYz9by
Scanning dependencies of target BoostParts
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Linking CXX static library libBoostParts.a
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Linking CXX shared library /home/josh/.vim/bundle/YouCompleteMe/third_party/ycmd/ycm_core.so
[100%] Built target ycm_core
Linking CXX shared library /home/josh/.vim/bundle/YouCompleteMe/third_party/ycmd/ycm_client_support.so
[100%] Built target ycm_client_support
Scanning dependencies of target ycm_support_libs
[100%] Built target ycm_support_libs
~/.vim/bundle/YouCompleteMe
./run_tests.sh: line 9: flake8: command not found
答案1
需要 py 模块 flake8
sudo pip install flake8