How to find rpm prefix after installing the rpm package

I have installed a rpm package using command "rpm -ivvh --prefix=/home/mypkg package_name ".After insta开发者_开发技巧lling i need to find the prefix value .How i can do that?

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a very stale thread, but I have an answer. I found it just by typing

# rpm --querytags

here's an example of the output:

# rpm -qa --queryformat '%{name}-%{version} %{instprefixes}\n' lgtoclnt

lgtoclnt-7.6.5 /usr

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rpm -q --queryformat '%{INSTALLPREFIX}\n' package_name

for finding the different tags with --queryformat you can check here.