the file libboost_python.so exist at /usr/lib64/libboost_python.so on my computer.
I have
ego query v boost dev-libs/boost| slot| repo ---------------+---------+--------------------- 1.65.0| 0/1.65.0| core-kit/1.4-release ---------------+---------+--------------------- * 1.70.0| 0/1.70.0| core-kit/1.4-release
The output of: ls -l /usr/lib/libboost_python.so
lrwxrwxrwx 1 root root 22 Dec 10 2018 /usr/lib/libboost_python.so -> libboost_python-2.7.so
Nether the less it blick in the color red.