问题:$ yum File "/usr/bin/yum", line 30 except KeyboardInterrupt, e: ^SyntaxError: invalid syntax 原因:这是因为yum采用Python作为命令解释器,这可以从/usr/bin/yum文件中第一行#!/usr/bin/python发现。而python版本之间兼容性不太好,使得2.X版本与3.0版本之间存在语法不一致问题。而CentOS 5自带的yum采用的是python2.4,当系统将python升级到2.6或3.0后,出现语法解释错误。...
问题:$ yum File "/usr/bin/yum", line 30 except KeyboardInterrupt, e: ^SyntaxError: invalid syntax 原因:这是因为yum采用python作为命令解释器,这可以从/usr/bin/yum文件中第一行#!/usr/bin/python发现。而python版本之间兼容性不太好,使得2.X版本与3.0版本之间存在语法不一致问题。而CentOS 5自带的yum采用的是python2.4,当系统将python升级到2.6或3.0后,出现语法解释错误。...
一、安装步骤如下:1)安装开发工具yum groupinstall "Development tools"2)安装编译Python需要的软件包yum install zlib-develyum install bzip2-develyum install openssl-develyum install ncurses-develyum install sqlite-devel3)下载并解压Python 2.7.9的源代码cd /data/appwget --no-check-certificate https://www.python.org/ftp/python/2.7.9/Python-2.7.9.tar.xztar xxf Python-2.7.9.tar.xzcd Python-2.7.94)编译与...
yum install python-devel mysql-devel zlib-devel openssl-devel
[root@localhost software]# pip install psutil
Collecting psutilUsing cached psutil-2.2.1.tar.gz
Installing collected packages: psutilRunning setup.py install for psutil
Successfully installed psutil-2.2.1
pip如何安装请参考上篇博客:http://www.cnblogs.com/xiaoit/p/4547171.html原文:http://www.cnblogs.com/xiaoit/p/4547364.html
//启动memcached/usr/local/memcached/bin/memcached -d -c 10240 -m 1024 -p 11211 -u root/usr/local/memcached/bin/memcached -d -c 10240 -m 1024 -p 11212 -u root1、安装mongodbmongodb安装在/usr/local/mongod 目录下mkdir /usr/local/mongod/data //存放数据, touch /usr/local/mongod/logs //存放log//启动mongo服务/usr/local/mongod/bin/mongod --dbpath=/usr/local/mongod/data --logpath=/usr/local/mongod/lo...
CentOS6.6_x64中yum运行需要python2.6环境,安装了python3.4.3后,yum运行会出错。经测试,用下面方法安装python3后修改yum可以使yum仍能正常使用。一、安装python3.4.31、从官站下载源码wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz比如下载到/home下。2、安装python3.4.3cd /hometar zxvf Python-3.4.3.tgzcd Python-3.4.3./configure --prefix=/usr/local/python343makemake install3、配置python3.4.3运行环...
报错:-bash: /usr/bin/yum: /usr/bin/python: bad interpreter: No such file or directorypython多版本造成额问题 找不到python的路径 所以保持-查找python#whereis pythonpython: /usr/bin/python /usr/bin/python2.4 /usr/lib/python2.4 /usr/local/bin/python2.7 /usr/local/bin/python /usr/local/bin/python2.7-config /usr/local/lib/python2.7 /usr/share/man/man1/python.1.gz--查找yum#whereis yumyum: /usr/bin/yum /e...
原文链接:https://blog.51cto.com/wenguonideshou/2083301配置好Python3.6和pip3安装EPEL和IUS软件源yum install epel-release -y
yum install https://centos7.iuscommunity.org/ius-release.rpm -y安装Python3.6yum install python36u -y
yum install python36u-devel -y创建python3连接符ln -s /bin/python3.6 /bin/python3安装pip3yum install python36u-pip -y创建pip3链接符ln -s /bin/pip3.6 /bin/pip3原文:https://www.c...
我有一个关于yum Python包的问题.
在YUM reposetory有两个不同的包.
> python34.x86_64:Python编程语言的第3版,即Python 3000> python34u.x86_64:Python编程语言的第3版,即Python 3000我看到的唯一差异就是“你”.
什么意思是“你”?
问候解决方法:您已将IUS repository添加到您的服务器.他们的包裹有naming convention:In addition to appending the major and minor version numbers, most IUS packages also have a "u" suf...
这篇文章主要给大家介绍了因为Python升级导致yum、pip报错的解决方法,文中通过示例代码将解决的方法介绍的非常详细,对大家的学习或者工作具有一定的参考学习价值,需要的朋友们下面随着小编来一起学习学习下吧。前言本文主要给大家介绍了因Python升级导致yum、pip报错的解放方法,分享出来供大家参考学习,下面话不多说了,来一起看看详细的介绍吧。原因:yum是Python写的。服务器上Python版本过低,升级为2.7,而yum/pip未升级,...
centos使用yum安装python3系统:CentOS7安装步骤:安装epelrpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm安装 epel-release 工具yum install epel-release找到库里面支持的 python3 版本yum list | grep python3 | more安装python3yum install python36测试安装是否成功python3流柯 https://www.cnblogs.com/liu-ke/
mkdir ./yum
cd yum
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-chardet-2.2.1-3.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-devel-2.7.5-86.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-devel-2.7.5-86.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm
wget ht...
1、强制删除已安装python和yum及其关联rpm -qa|grep python|xargs rpm -ev --allmatches --nodepswhereis python |xargs rm -frvwhereis python ##验证删除,返回无结果删除YUMrpm -qa|grep yum|xargs rpm -e --allmatches --nodepsrm -rf /etc/yum.repos.d/*whereis yum|xargs rm -fr2、使用wget分别下载python以及yum的rpm包(注意:一定要和系统的版本号对应)wget http://vault.centos.org/7.2.1511/os/x86_64/Packages/python...
2020年,官方已经终止了对python2的支持,因此服务器也会慢慢跟上潮流吧,升级过程如下:1、#yum intall python32、安装完成后检查版本
python3 -VPython 3.6.8
3、修改系统默认的python 命令#cd /usr/bin#mv python python.bak#ln -s python3 python#python -VPython 3.6.8到此版本升级就完成了,为了避免yum(基于python2)无法使用,还需要修改yun的设置1、# cp /usr/bin/yum /usr/bin/yum.bak
vi /usr/bin/yum 将 #!/usr/bin/p...
yum -y install python-devel的时候报错如图:
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=i386&repo=extras&infra=stock error was12: Timeout on http://mirrorlist.centos.org/?release=6&arch=i386&repo=extras&infra=stock: (28, Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds)
2.解决办法: