fix: ...

proxy_c/third-lib/ReadME.txt

@@ -4,4 +4,10 @@ libevent-2.1.8-stable.tar.gz
 mjson-1.7.0
 curl-7.52.1
 
+tar xvfz ../../backup/curl-7.52.1.tar.gz -C .
+mv curl-7.52.1 libcurl
+tar xvfz ../../backup/libevent-2.1.8-stable.tar.gz -C .
+mv libevent-2.1.8-stable libevent
+tar xvfz ../../backup/mjson-1.7.0 -C .
+mv mjson-1.7.0 libmjson