我下载了NI-VISA for Linux版本5.4.1f0，并使用cmd运行INSTALL：
bash INSTALL --nodeps
但是我收到了这个错误：
Installing NI-VISA for Linux version 5.4.1f0...
Pre Installation .
Post Installation .
Pre Installation ...................................
rpm: RPM should not be used directly install RPM packages, use Alien instead!
rpm: However assuming you know what you are doing...
Preparing... ################################# [100%]
file /usr/local/natinst conflicts between attempted installs of nikali-2
导致这种情况的原因是什么？