SaltStack安裝時python版本衝突導致安裝失敗

標籤：saltstack   自動化營運   linux   叢集   python   

yum -y install salt-master 安裝時，出現以下報錯：

 file /usr/lib64/python2.6/zipfile.pyc from install of python-libs-2.6.6-66.el6_8.x86_64 conflicts with file from package python-2.6.6-36.el6.x86_64  file /usr/lib64/python2.6/zipfile.pyo from install of python-libs-2.6.6-66.el6_8.x86_64 conflicts with file from package python-2.6.6-36.el6.x86_64

從報錯資訊中可以發現conflicts，這是衝突的意思，即python-libs-2.6.6-66.el6_8.x86_64與python-2.6.6-36.el6.x86_64發生衝突；

查詢發現系統已經安裝了2.6.6-26版本

[[email protected] ~]# rpm -q python-libspython-libs-2.6.6-36.el6.x86_64[[email protected] ~]# rpm -q pythonpython-2.6.6-36.el6.x86_64

而yum安裝salt-master的版本是2015.5.10-2.el6 ，需要python-libs-2.6.6-66.el6.x86_64版本，因此導致發生衝突

python-libs-2.6.6-66.el6_8.x86_6python-2.6.6-36.el6.x86_64

嘗試卸載發生衝突的包然後安裝需要的版本，可以發現卸載不了，這個包被其它包依賴，受保護，不能卸載
yum -y remove python-2.6.6-36.el6.x86_64

Error: Trying to remove "yum", which is protected You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

換個思維，那我是否可以升級

yum -y update  python-2.6.6-36.el6.x86_64[[email protected] ~]# rpm -qa python-libs  python-libs-2.6.6-66.el6_8.x86_64[[email protected] ~]# rpm -qa pythonpython-2.6.6-66.el6_8.x86_64

升級後果然可以安裝salt-master了

SaltStack安裝時python版本衝突導致安裝失敗