CentOS服务器安装Anaconda

今天拿到了服务器，但是需要的环境都没有，从头开始配。

需要的环境很多，从装Anaconda开始。

版本相关：输入命令 cat /etc/redhat-release，我的版本是 CentOS Linux release 7.4.1708 (Core)

wget https://repo.anaconda.com/archive/Anaconda3-5.3.1-Linux-x86_64.sh    #将安装文件下载到本地
bash Anaconda3-5.3.1-Linux-x86_64.sh # 运行安装文件，进行安装
source /root/.bashrc

输入python就可以使用啦。

遇到的问题：

1.wget：未找到命令

yum -y install wget

2.yum不管用，报错如下：

[root@localhost ~]# yum -y install wget
已加载插件：fastestmirror
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; 未知的错误"

One of the configured repositories failed (未知),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

1. Contact the upstream for the repository and get them to fix the problem.

2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).

3. Run the command with the repository temporarily disabled
yum --disablerepo=<repoid> ...

4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:

yum-config-manager --disable <repoid>
or
subscription-manager repos --disable=<repoid>

5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:

yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

百度看到网上的方法，试了一下成功了。

vi /etc/sysconfig/network-scripts/ipcfg-eno1
//最后这个文件名不同，根据你自己的改

将BOOTPROTO=static改为dhcp。

3.在执行bash命令的时候，bunzip2: 未找到命令

 yum install -y bzip2