Execute CD build & amp& amp; Ninja error reporting

Cause analysis: dpdk relies on a higher version of Libpcap. The version of Libpcap carried in Python 3 is lower, so an error will be reported

terms of settlement

1、cd/home/haohan/software/PF_ Ring-6.6.0/userland/libpcap; Execute make install compilation

2. Execute ldconfig

3. Re execute CD build & amp& amp; ninja