2lKwan

khi copy code từ geobra vào texmaker xuất file thì báo lỗi:{

Process started

This is dvips(k) 5.996 Copyright 2016 Radical Eye Software (www.radicaleye.com) ' TeX output 2017.04.29:0855' -> sfsfs.ps

Unfortunately, the package pst-tools could not be installed.

Please check the log file: C:/Users/asus/AppData/Local/MiKTeX/2.9/miktex/log/dvips.log

dvips: ! Couldn't find header file: pst-tools.pro

Process exited with error(s)

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