YouCompleteMeは、デフォルトのインストール後に機能しません。

インストールしようとしましたが、よくインストールされYouCompleteMeましVundleた（git私がポイントしたリポジトリをダウンロードしました）。フォルダに移動してclangセマンティクスを使用してinstall.shを実行すると、起動するたびにこのエラーが発生し、プラグインを起動しようとするVim以外はすべてうまくいくようです。YCM

「*」の VimEnter 自動コマンドの処理中にエラーが検出されました。 E117: 不明な関数: youcompleteme#Enable

これ以外に（ヘルプがある場合）、ヘルプタグセクションではPluginInstall常にエラーが発生しますが、以前はプラグインの実行に影響を与えたことはありません。

結果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
[  0%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/date_time/src/posix_time/posix_time_types.cpp.o
[  1%] [  1%] [  2%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/date_time/src/gregorian/gregorian_types.cpp.o
Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/date_time/src/gregorian/date_generators.cpp.o
Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/date_time/src/gregorian/greg_month.cpp.o
[  3%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/date_time/src/gregorian/greg_weekday.cpp.o
[  4%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/python/src/tuple.cpp.o
[  4%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/python/src/numeric.cpp.o
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Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/serialization/src/archive_exception.cpp.o
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[ 42%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/serialization/src/shared_ptr_helper.cpp.o
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[ 47%] Building CXX object BoostParts/CMakeFiles/BoostParts.dir/libs/serialization/src/xml_wiarchive.cpp.o
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Linking CXX static library libBoostParts.a
[ 80%] Built target BoostParts
Scanning dependencies of target ycm_client_support
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Building CXX object ycm/CMakeFiles/ycm_core.dir/Result.cpp.o
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Building CXX object ycm/CMakeFiles/ycm_client_support.dir/versioning.cpp.o
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Building CXX object ycm/CMakeFiles/ycm_client_support.dir/IdentifierUtils.cpp.o
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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