Try to install CherryPy with python3-packages

.buildbot/openwrt/build.sh

@@ -23,7 +23,10 @@ cat ${pwd}/feeds.conf >> feeds.conf
 ./scripts/feeds install -a
 
 make defconfig
+echo 'CONFIG_PACKAGE_python3-packages=y' >> .config
+echo 'CONFIG_PACKAGE_python3-packages-list="CherryPy==18.8.0"' >> .config
 
+make package/python3-packages/compile
 make package/asterisk-chan-quectel/compile
 # no signing key
 make package/index
@@ -75,7 +78,7 @@ PACKAGES="kmod-nf-nathelper-extra kmod-rtc-ds1307 \
 	  curl etherwake fail2ban \
 	  luci-app-https-dns-proxy luci-app-mwan3 luci-app-upnp \
 	  luci-ssl-nginx luci-app-acme \
-	  python3-yaml \
+	  python3-packages python3-yaml \
 	  wireguard-tools wget-ssl \
 	 "