Package: pcp-webapi

"pcp-webapi" package binaries on CentOS:

/usr/libexec/pcp/bin/pmwebd

You may install this package on CentOS with yum install pcp-webapi

"pcp-webapi" package binaries on Debian:

/usr/lib/pcp/bin/pmwebd

You may install this package on Debian with apt-get install pcp-webapi