Question

我正在尝试安装pymssql库：

pip install pymssql

它给出了以下错误：

Collecting pymssql
  Downloading https://files.pythonhosted.org/packages/4c/c8/5ad36d8d3c304ab4f310c89d0593ab7b6229568dd8e9cde927311b2f0c00/pymssql-2.1.3.tar.gz (897kB)
    100% |████████████████████████████████| 901kB 1.1MB/s 
Installing collected packages: pymssql
  Running setup.py install for pymssql ... error
    Complete output from command /Users/hektor/Sites/venv2/bin/python3 -u -c "import setuptools, tokenize;__file__='/private/var/folders/rv/vbf7xqh1601_xjkrn85w7hp00000gn/T/pip-install-60za8qcc/pymssql/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /private/var/folders/rv/vbf7xqh1601_xjkrn85w7hp00000gn/T/pip-record-vh_omvko/install-record.txt --single-version-externally-managed --compile --install-headers /Users/hektor/Sites/venv2/include/site/python3.5/pymssql:
    setup.py: platform.system() => 'Darwin'
    setup.py: platform.architecture() => ('64bit', '')
    setup.py: platform.libc_ver() => ('', '')
    setup.py: Detected Darwin/Mac OS X.
        You can install FreeTDS with Homebrew or MacPorts, or by downloading
        and compiling it yourself.

        Homebrew (http://brew.sh/)
        --------------------------
        brew install freetds

        MacPorts (http://www.macports.org/)
        -----------------------------------
        sudo port install freetds

    setup.py: Not using bundled FreeTDS
    setup.py: include_dirs = ['/usr/local/include']
    setup.py: library_dirs = ['/usr/local/lib']
    running install
    running build
    running build_ext
    building '_mssql' extension
    creating build
    creating build/temp.macosx-10.11-x86_64-3.5
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/include -I/usr/local/include -I/usr/local/opt/openssl/include -I/usr/local/opt/sqlite/include -I/Users/hektor/Sites/venv2/include -I/usr/local/Cellar/python3/3.5.2_1/Frameworks/Python.framework/Versions/3.5/include/python3.5m -c _mssql.c -o build/temp.macosx-10.11-x86_64-3.5/_mssql.o -DMSDBLIB
    _mssql.c:266:10: fatal error: 'sqlfront.h' file not found
    #include "sqlfront.h"
             ^~~~~~~~~~~~
    1 error generated.
    error: command 'clang' failed with exit status 1

据我了解，我需要按照他们的website

中的指示安装FreeTDS。

我用自制软件安装了FreeTDS：

brew install freetds

安装完成后，我尝试再次运行此命令：

pip install pymssql

但是我遇到了这个错误：

-bash：/ Users / hektor / Sites / venv2 / bin / pip：/ Users / hektor / Sites / venv2 / bin / python3：错误的解释器：无此类文件或目录

其他信息：

如果我运行which python：

/ Users / hektor / anaconda2 / bin / python

如果我运行which python3，则什么也不会返回。

我正在使用MacOS，而我的开发环境是本地计算机中的虚拟环境。

如何解决此问题？在尝试此pip安装之前，我没有此类错误。

pip install错误的解释器：没有这样的文件或目录

0 个答案: