ubuntu20.04 python
时间: 2023-04-21 11:01:26 浏览: 76
Ubuntu 20.04是一种操作系统,而Python是一种编程语言。在Ubuntu 20.04上,Python是默认安装的,可以使用终端或者集成开发环境来编写和运行Python程序。同时,Ubuntu 20.04也提供了许多Python相关的软件包和工具,方便开发者进行Python开发。
相关问题
resume ubuntu20.04 python 3.8
To resume Ubuntu 20.04 with Python 3.8, you can follow these steps:
1. Open the terminal by pressing `Ctrl+Alt+T` on the keyboard.
2. Type the following command to check if Python 3.8 is already installed:
```
python3.8 --version
```
If Python 3.8 is installed, you will see its version number. If not, you can install it using the following command:
```
sudo apt install python3.8
```
3. Once Python 3.8 is installed, you can create a virtual environment for your project using the following command:
```
python3.8 -m venv myenv
```
This command will create a virtual environment named `myenv` in the current directory.
4. Activate the virtual environment using the following command:
```
source myenv/bin/activate
```
This will activate the virtual environment, and you will see `(myenv)` at the beginning of the terminal prompt.
5. Now you can install any Python packages you need for your project using `pip`, the Python package manager.
6. When you're done working in the virtual environment, you can deactivate it using the following command:
```
deactivate
```
This will return you to the system's default Python environment.
That's it! You can now resume your work on Ubuntu 20.04 with Python 3.8.
ubuntu20.04 python 安装pcl
根据引用的信息,该工作是在Ubuntu 20.04上进行的,并且按照TensorFlow网站上的说明进行处理。然而,在这个引用中并没有提及有关安装pcl库的信息。因此,我无法为您提供有关Ubuntu 20.04上Python安装pcl的具体步骤。为了安装pcl库,您可以尝试在终端中使用以下命令来安装:
```
sudo apt-get install python3-pcl
```
这将使用apt-get包管理器安装pcl库的Python 3版本。请注意,您的系统必须具有适当的软件源和权限才能成功安装。如果您遇到任何问题,请参考pcl库的官方文档或访问相关的支持论坛以获得更多帮助。<span class="em">1</span>
#### 引用[.reference_title]
- *1* [TensorFlow-Ubuntu-for-older-Intel-CPUs-without-AVX](https://download.csdn.net/download/weixin_42136365/15758270)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 100%"]
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