latex2018一直安装失败，就是还没开始就已结束了，我加了环境变量也不行
PATH=E:\app\latex\texlive2018\tlpkg\tlperl\bin;C:\Windows\System32
"E:\app\latex\texlive2018\install-tl" -gui perltk
Unrecognized character \xE8; marked by <-- HERE after <-- HERE near column 1 at E:\app\latex\texlive2018\tlpkg\tlperl\lib/Cwd.pm line 1.
Compilation failed in require at E:\app\latex\texlive2018\install-tl line 45.
BEGIN failed--compilation aborted at E:\app\latex\texlive2018\install-tl line 45.
请按任意键继续. . .
应该不是环境变量的问题
