python - pip install re2 でエラーが発生する

Question

コマンドで re2 をダウンロードしようとすると、次のようpip install re2になります。

Collecting re2
  Using cached re2-0.2.22.tar.gz
Building wheels for collected packages: re2
  Running setup.py bdist_wheel for re2 ... error
  Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-_tul1J/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpEx8yE1pip-wheel- --python-tag cp27:
  running bdist_wheel
  running build
  running build_ext
  building 're2' extension
  creating build
  creating build/temp.linux-x86_64-2.7
  creating build/temp.linux-x86_64-2.7/src
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c src/re2.cpp -o build/temp.linux-x86_64-2.7/src/re2.o
  cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
  src/re2.cpp:201:29: fatal error: re2/stringpiece.h: No such file or directory
   #include "re2/stringpiece.h"
                               ^
  compilation terminated.
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for re2
  Running setup.py clean for re2
Failed to build re2
Installing collected packages: re2
  Running setup.py install for re2 ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-_tul1J/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-qsPvRS-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 're2' extension
    creating build
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c src/re2.cpp -o build/temp.linux-x86_64-2.7/src/re2.o
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    src/re2.cpp:201:29: fatal error: re2/stringpiece.h: No such file or directory
     #include "re2/stringpiece.h"
                                 ^
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-_tul1J/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-qsPvRS-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-_tul1J/re2/

なぜ機能しないのですか？または、別の方法で re2 をダウンロードする必要がありますか?

注: re2 には Google の re2 c++ が既にインストールされている必要があることがわかりました。それが問題である場合、Google の re2 c++ と re2 を簡単な方法でインストールする方法を教えていただけますか? インストール方法について彼らが書いたものから私は混乱しました。

MattDMo のソリューションを試した後、次のようになりました。

Collecting re2
  Using cached re2-0.2.22.tar.gz
Building wheels for collected packages: re2
  Running setup.py bdist_wheel for re2 ... error
  Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-azytbM/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpxFXFdmpip-wheel- --python-tag cp27:
  running bdist_wheel
  running build
  running build_ext
  building 're2' extension
  creating build
  creating build/temp.linux-x86_64-2.7
  creating build/temp.linux-x86_64-2.7/src
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/local/include -I/usr/include/python2.7 -c src/re2.cpp -o build/temp.linux-x86_64-2.7/src/re2.o
  cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
  In file included from /usr/include/c++/4.9/mutex:35:0,
                   from /usr/local/include/re2/re2.h:184,
                   from src/re2.cpp:202:
  /usr/include/c++/4.9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
   #error This file requires compiler and library support for the \
    ^
  In file included from src/re2.cpp:202:0:
  /usr/local/include/re2/re2.h:734:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
     mutable std::once_flag rprog_once_;
                  ^
  /usr/local/include/re2/re2.h:735:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
     mutable std::once_flag num_captures_once_;
                  ^
  /usr/local/include/re2/re2.h:736:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
     mutable std::once_flag named_groups_once_;
                  ^
  /usr/local/include/re2/re2.h:737:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
     mutable std::once_flag group_names_once_;
                  ^
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for re2
  Running setup.py clean for re2
Failed to build re2
Installing collected packages: re2
  Running setup.py install for re2 ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-azytbM/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-hKOqNV-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 're2' extension
    creating build
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/local/include -I/usr/include/python2.7 -c src/re2.cpp -o build/temp.linux-x86_64-2.7/src/re2.o
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    In file included from /usr/include/c++/4.9/mutex:35:0,
                     from /usr/local/include/re2/re2.h:184,
                     from src/re2.cpp:202:
    /usr/include/c++/4.9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
     #error This file requires compiler and library support for the \
      ^
    In file included from src/re2.cpp:202:0:
    /usr/local/include/re2/re2.h:734:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
       mutable std::once_flag rprog_once_;
                    ^
    /usr/local/include/re2/re2.h:735:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
       mutable std::once_flag num_captures_once_;
                    ^
    /usr/local/include/re2/re2.h:736:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
       mutable std::once_flag named_groups_once_;
                    ^
    /usr/local/include/re2/re2.h:737:16: error: ‘once_flag’ in namespace ‘std’ does not name a type
       mutable std::once_flag group_names_once_;
                    ^
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-azytbM/re2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-hKOqNV-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-azytbM/re2/

score 6 · Accepted Answer

必要なのは、libre2Github リポジトリと一緒に Github リポジトリを複製しpyre2(利用可能な PyPI のバージョンにpipはコードにエラーがあるため)、libre2最初にビルドしてインストールし、次にをビルドしてインストールするだけpyre2です。

お気に入りの端末アプリを起動します。
ソースコードを保存するsrcディレクトリを作成します。$HOME
```
mkdir ~/src
```
ディレクトリを入力してくださいsrc:
```
cd ~/src
```
レポの複製 (gitインストール済みと仮定):
```
git clone https://github.com/google/re2.git
```
ディレクトリを入力してくださいre2:
```
cd re2
```
作る：
```
make
```
エラーがないと仮定して、make install:
```
sudo make install
```

pyre2github リポジトリのクローン

git clone https://github.com/axiak/pyre2.git ~/src/pyre2

レポのディレクトリに切り替えます。
```
cd ~/src/pyre2
```
建てる：
```
python setup.py build
```
インストール：
```
sudo python setup.py install
```

python - pip install re2 でエラーが発生する

3 に答える 3

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