不停地让装vcredist 2015
ERROR: This host does not have the appropriate Microsoft Visual C++ redistributable packages installed. Launching installer: "F:/Xilinx/Vivado_HLS/2017.1\tps\win64\xvcredist.exe"
装好也没用
解决办法：
https://www.xilinx.com/support/answers/69076.html
https://forums.xilinx.com/t5/Installation-and-Licensing/Problem-with-Vivado-2017-1-and-Visual-Studio-2017/td-p/761515/page/2
方案1：
把xvcredist.exe改成别的名字
方案2：
环境变量
XIL_PA_NO_REDIST_CHECK=1
原文：http://www.cnblogs.com/dreamingsheep/p/7223356.html