MobSF 安装过程中出现如下错误，请问有大神帮忙吗？运行 setup.bat 文件时发生错误。运行 python 版本 3.9.2，Windows 10。
C:\Users\Pranay Kapoor\Mobile-Security-Framework-MobSF>setup.bat
[INSTALL] Python is available
[INSTALL] Found Python 3.9.2
[INSTALL] Found pip
Requirement already satisfied: pip in c:\users\pranay kapoor\appdata\local\programs\python\python39\lib\site-packages (21.1.1)
[INSTALL] Found OpenSSL executable
[INSTALL] Found Visual Studio Build Tools
[INSTALL] Creating venv
Error: Command '['C:\\Users\\Pranay Kapoor\\Mobile-Security-Framework-MobSF\\venv\\Scripts\\python.exe', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 101.
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.
[INSTALL] Installing Requirements
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.
[INSTALL] Clean Up
=======================MobSF Clean Script for Windows=======================
Running this script will delete the Scan database, all files uploaded and generated.
C:\Users\Pranay Kapoor\Mobile-Security-Framework-MobSF\scripts
Deleting all Uploads
Deleting all Downloads
Deleting Static Analyzer Migrations
Deleting Dynamic Analyzer Migrations
Deleting MobSF Migrations
Deleting temp and log files
Deleting DB
Deleting Secret File
Deleting Previous Setup files
Done
[INSTALL] Migrating Database
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.
Download and Install wkhtmltopdf for PDF Report Generation - https://wkhtmltopdf.org/downloads.html
[INSTALL] Installation Complete
'.\venv\Scripts\activate' is not recognized as an internal or external command,
operable program or batch file.