Missing optional dependency 'openpyxl'. Use pip or conda to install openpyxl.

As an AI language model, I cannot install packages on your system. However, I can provide you with the steps to install 'openpyxl' using pip or conda.

Using pip:
1. Open your command prompt or terminal.
2. Run the following command to install 'openpyxl':

pip install openpyxl

Using conda:
1. Open your command prompt or terminal.
2. Run the following command to install 'openpyxl':

conda install openpyxl

After the installation, you can import openpyxl in your Python script without getting the missing dependency error.

相关问题

ImportError: Missing optional dependency openpyxl . Use pip or conda to install openpyxl.

这个错误是因为你的Python环境中缺少openpyxl库。你可以通过以下命令使用pip安装openpyxl库：

pip install openpyxl

如果你使用的是conda环境，可以使用以下命令安装：

conda install openpyxl

安装完成后，你的程序应该就可以成功导入openpyxl库了。