pip install libvirt-python在virtualenv中失敗

Question

我目前正在嘗試將libvirt-python安裝到virtualenv。

當我運行它時，我得到這個輸出

$ pip install libvirt-python
Collecting libvirt-python
  Using cached libvirt-python-3.5.0.tar.gz
Building wheels for collected packages: libvirt-python
  Running setup.py bdist_wheel for libvirt-python ... error
  Complete output from command /home/john/virtenvs/hw/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-3_fz8vok/libvirt-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpg1j1nq_wpip-wheel- --python-tag cp35:
  Package libvirt was not found in the pkg-config search path.
  Perhaps you should add the directory containing `libvirt.pc'
  to the PKG_CONFIG_PATH environment variable
  No package 'libvirt' found
  Package libvirt was not found in the pkg-config search path.
  Perhaps you should add the directory containing `libvirt.pc'
  to the PKG_CONFIG_PATH environment variable
  No package 'libvirt' found
  running bdist_wheel
  running build
  /usr/bin/pkg-config --print-errors --atleast-version=0.9.11 libvirt
  Package libvirt was not found in the pkg-config search path.
  Perhaps you should add the directory containing `libvirt.pc'
  to the PKG_CONFIG_PATH environment variable
  No package 'libvirt' found
  error: command '/usr/bin/pkg-config' failed with exit status 1

  ----------------------------------------
  Failed building wheel for libvirt-python
  Running setup.py clean for libvirt-python
Failed to build libvirt-python
Installing collected packages: libvirt-python
  Running setup.py install for libvirt-python ... error
    Complete output from command /home/john/virtenvs/hw/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-3_fz8vok/libvirt-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-leu8ei67-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/john/virtenvs/hw/include/site/python3.5/libvirt-python:
    Package libvirt was not found in the pkg-config search path.
    Perhaps you should add the directory containing `libvirt.pc'
    to the PKG_CONFIG_PATH environment variable
    No package 'libvirt' found
    Package libvirt was not found in the pkg-config search path.
    Perhaps you should add the directory containing `libvirt.pc'
    to the PKG_CONFIG_PATH environment variable
    No package 'libvirt' found
    running install
    running build
    /usr/bin/pkg-config --print-errors --atleast-version=0.9.11 libvirt
    Package libvirt was not found in the pkg-config search path.
    Perhaps you should add the directory containing `libvirt.pc'
    to the PKG_CONFIG_PATH environment variable
    No package 'libvirt' found
    error: command '/usr/bin/pkg-config' failed with exit status 1

    ----------------------------------------
Command "/home/john/virtenvs/hw/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-3_fz8vok/libvirt-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-leu8ei67-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/john/virtenvs/hw/include/site/python3.5/libvirt-python" failed with error code 1 in /tmp/pip-build-3_fz8vok/libvirt-python/

如果沒有virtualenv，我可以將libvirt導入我的python shell。

Answer 1

libvirt-python的pip安裝需要文件libvirt.pc存在於您的系統上，因為安裝腳本使用pkg-config來檢查libvirt的包詳細信息。

對於Debian，我發現這個文件是由`libvirt-dev'包提供的。 所以你可以試試

apt-get install libvirt-dev

或等同於您的發行版的東西。

Answer 2

如果您使用的是基於deb的操作系統，請確保安裝了libvirt-dev軟件包

Answer 3

1，對於Ubuntu / Debian OS，

apt-get install pkg-config

對於Redhat / Yum OS，

yum install -y pkgconfig

對於MacOS，

brew install pkg-config

2， pip install libvirt-python