Installing to: E:/exe_for_English/texlive/2021
Argument "" isn't numeric in numeric ge (>=) at G:/TexLive/tlpkg/TeXLive/TLWinGoo.pm line 219, <STDIN> line 203.
Installing [0001/3704, time/total: ??:??/??:??]: texlive.infra [424k]
TLPDB::_install_data: unsupported container format xz for G:/TexLive/archive/texlive.infra.r58646.tar.xz
TLUtils::install_packages: Failed to install texlive.infra
Installation failed.
Rerunning the installer will try to restart the installation.
Or you can restart by running the installer with:
install-tl-windows.bat --profile installation.profile [YOUR-EXTRA-ARGS]
or
install-tl-advanced.bat --profile installation.profile [YOUR-EXTRA-ARGS]
G:/TexLive/install-tl: Writing log in current directory: G:/TexLive/install-tl.log
可以添加环境变量：
计算机——>高级系统设置——>环境变量——>用户变量——>新建
变量名Path
变量值C:\Windows\System32
保存后重新安装TexLive