您可以查看已安装的Python包列表: pip list 1. 接下来,您可以逐步迁移您的项目代码到新的Python环境,并根据需要安装其他包。 状态图 以下是一个简单的状态图,展示了从查询当前版本到成功升级Python的流程: CheckCurrentVersionUpdateSystemAddPPAInstallNewVersionSetDefaultVersionVerifyPythonVersion 8. 结束语 通过上述步...
$ dpkg -l nano* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-===-===-=== ii nano 1.3.10-2 free P...
Firstly, you need to add symbolic links for each Python version separately. To do this, run the following commands: Here’s an example (you can customize this or copy it): sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 1 sudo update-alternatives --install /u...
NOTE:libssl-devis required when compiling Python, installinglibssl-devwill actually installzlib1g-dev, which leads to uninstall and re-install Python versions (installed before installinglibssl-dev). On Redhat and derivatives the package is namedopenssl-devel. Removing a python version rm -rf~/.pyen...
$ pyenv install 3.6.3 安装完成之后,需要使用如下命令对数据库进行更新 $ pyenv rehash 查看当前已经安装的python版本: ubuntu@VM-0-9-ubuntu:~$ pyenv versions * system (setby /home/ubuntu/.pyenv/version) 3.6.3 其中星号代表是当前系统正在使用的python版本是系统自带的。
1) What Version Would the User Require? 2) Check if Python is Already Installed 3) Install Python on Ubuntu 4) Python Package Management 5) Setting up a Virtual Environment 6) Conclusion What version would user require? The Python programming language comes in two primary versions: the older...
conda --version # 查看conda版本 conda update conda # 更新至最新的conda conda update --all # 更新当前环境所有包 conda update package_name # 指定包至最新 conda env list # 查看已有的虚拟环境 conda create -n python_3.9 python=3.9 # 创建虚拟环境 conda create --name Py_3.9 --clone python_3....
Ubuntu 18.10 ships with python 3.6.7, here is how toinstall python 3.7and configure it as the default version of python Before getting started, run the following command to see what version of python3 you are running. python3 -V Python 3.6.7 ...
1 sudo apt-get install samba samba-common 2 sudo apt-get install python-glade2 system-config-samba 設定samba 設定檔 切換行號 1 sudo cp /etc/samba/smb.conf /etc/samba/smb.conf.bak 2 sudo vim /etc/samba/smb.conf 設定分享資料夾系統/ 管理 / 共享資料夾設定即可,或直接修改 /etc/samba...
Upgrade Python 3.7 Step 1: Install the Python 3.7 package using apt-get Step 2: Add Python 3.6 & Python 3.7 to update-alternatives Step 3: Update Python 3 to point to Python 3.7 Step 4: Test the version of python Upgrade Python 3.7 ...