安装openstack-dashboard时出现的python compresscommand not found错误 httpd服务启动失败css
出现以下的报错信息:html
python[xxxxx]: CommandError: An error occurred during rendering python
/usr/share/openstack-dashboard/openstack_dashboard/templates/_stylesheets.html: django
/bin/sh: django_pyscss.compressor.DjangoScssFilter: command not foundcentos
centos7 中的python版本为2.7python2.7
django-pyscss的版本为要在2.0以上才能正常使用,而自带版本为:ide
# yum list|grep django-pyscssui
python-django-pyscss.noarch1.0.5-2.el7@epelcentos7
因此须要更新django-pyscss版本,过程以下:spa
1.首先把1.0.5版本去掉,使用pip安装2.0.2版本
# cd /usr/lib/python2.7/site-packages/
# mv django_pyscss-1.0.5-py2.7.egg-info django_pyscss-1.0.5-py2.7.egg-info_bak
若是系统中有pip 则正常安装并进行查看
# pip install django-pyscss==2.0.2
# pip list|grep pyscss
django-pyscss (2.0.2)
个人系统中没有安装pip
安装pip时setup.py中使用setuptools中的模块,可是电脑中并无安装setuptools软件包,因此
咱们须要先下载并安装 setuptools!
(1)下载setuptools包
# wget http://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz
(2)解压setuptools包
# tar zxvf setuptools-2.0.tar.gz
# cd setuptools-2.0
(3)编译setuptools
# python setup.py build
(4)开始执行setuptools安装
# python setup.py install
安装pip
# tar -xvf pip-1.4.1.tar.gz
# cd pip-1.4.1/
# python setup.py install