windows运维

windows下安装虚拟机

2020-12-01  本文已影响0人  威猛的小老虎i

放弃了收费的vmware,使用开源的VirtualBox

1. 下载VirtualBox和ubuntu镜像

2. 新建ubuntu虚拟机

3. 添加iso文件

4. 安装操作系统

5. 开放端口

3. 安装Conda环境

sudo apt update
wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
bash Miniconda3-latest-Linux-x86_64.sh
source ~/.bashrc
conda --version
conda create -n test python=3.6
conda activate test
conda deactivate test
conda env list

在安装系统应用的时候,从国外下载速度会很慢,需要更换国内源。

# 首先备份配置文件
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
# 编辑文件
sudo vim /etc/apt/sources.list 
# 将阿里云地址放在文件头部
deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
# 更新和升级
sudo apt update
sudo apt upgrade

在利用conda创建虚拟环境的时候速度特别慢,更换成清华源遇到了一些坑,如果更换清华源还是慢可以使用pip 安装

conda config --show-sources # 查看conda源
# ~/.condarc 文件位置
# 恢复默认的conda源
conda config --remove-key channels

更换成清华源,执行一下命令,如果创建虚拟环境失败,可以进入镜像地址,在路径上加入linux-64(win-64)。打开condarc文件可以看到清华源的配置,如果有-default,那么必须删除它,并将网址改成http,现在就可以创建虚拟环境了。

conda config --add channels - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free
conda config --add channels - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main

# 最终的condarc文件
ssl_verify: true
show_channel_urls: true

channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/win-64/
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/
sh: 1: lsb_release: not found
# 解决方法:
apt-get update && apt-get install -y lsb-release && apt-get clean all
# 如果显示:
E: Malformed entry 1 in list file /etc/apt/sources.list.d/ros-latest.list (Component)
E: The list of sources could not be read.
# 依次执行:
rm /etc/apt/sources.list.d/ros-latest.list 
apt-get update && apt-get install -y lsb-release && apt-get clean all
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