在 Ubuntu 18.04 中安装 zsh

Question

我已经升级到 Ubuntu 18.04 并且一直在尝试安装 zsh。我已经经历了所有的方法去了，我能够使用它，但是当我尝试安装哦，我的岩组，它开始运行，然后有一个错误：

Zsh not installed! Install zsh first.

我已经使用 cat 和所有东西来确认它确实已安装（显然，因为我正在使用它？）我做错了什么？

Answer 1

ohmyzsh需要zsh安装shell。

此处详细解释了该问题。

解决方法是先安装zsh，更改为 zsh shell，然后ohmyzsh以与之前相同的方式获取并运行。

使用示例wget：

sudo apt install zsh
apt-get install git-core
wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

ohmyzsh 将报告它已使用此或类似输出成功安装：

--2018-05-08 18:44:07--  https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh
Resolving github.com (github.com)... 192.30.253.113, 192.30.253.112
Connecting to github.com (github.com)|192.30.253.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh [following]
--2018-05-08 18:44:07--  https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh
Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 151.101.44.133
Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|151.101.44.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3941 (3.8K) [text/plain]
Saving to: ‘STDOUT’

-                                100%[==========================================================>]   3.85K  --.-KB/s    in 0s      

2018-05-08 18:44:07 (57.9 MB/s) - written to stdout [3941/3941]

Cloning Oh My Zsh...
Cloning into '/home/me/.oh-my-zsh'...
remote: Counting objects: 858, done.
remote: Compressing objects: 100% (721/721), done.
remote: Total 858 (delta 16), reused 780 (delta 10), pack-reused 0
Receiving objects: 100% (858/858), 572.49 KiB | 0 bytes/s, done.
Resolving deltas: 100% (16/16), done.
Checking connectivity... done.
Looking for an existing zsh config...
Using the Oh My Zsh template file and adding it to ~/.zshrc
I can't change your shell automatically because this system does not have chsh.
Please manually change your default shell to zsh!
         __                                     __   
  ____  / /_     ____ ___  __  __   ____  _____/ /_  
 / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \ 
/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / / 
\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/  
                        /____/                       ....is now installed!


Please look over the ~/.zshrc file to select plugins, themes, and options.

如果您想更改外壳，则可以通过发出命令来实现

chsh -s `which zsh`
sudo reboot

可能不需要重新启动，您可能会注销然后重新登录。

要恢复到默认 shell，只需发出命令

chsh -s /bin/bash

资料来源：

https://gist.github.com/tsabat/1498393

https://github.com/robbyrussell/oh-my-zsh/issues/227#issuecomment-825773

man chsh