BUG: Installation failure with texlive2019 on windows

[dwz at sjtu.edu.cn]

Dear TEX Live Supporter,

 



 

I encountered a problem when installing TEX Live 2019 on windows10, like
presented in the picture above. 

 

Installing [0001/3758, time/total: ??:??/??:??]: 12many [376k]

TLPDB::_install_package: unsupported container format xz

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 [EXTRA-ARGS]

or

  install-tl-advanced.bat --profile installation.profile [EXTRA-ARGS]

 

Can you help me with this? Thank you very much.

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