How to resolve "Error while loading shared libraries: libcurl.so.4: cannot open shared object file: No such file or directory" ?
APM Insight PHP agent requires libcurl to be available in the default library directories, like /usr/lib. However, if libcurl is not installed on the system, the agent can use the library in the /opt/zpa/lib directory.
To enable the agent to use the pre-compiled version shipped with PHP Agent, follow the below given steps:
1. Navigate to /opt/zpa/lib and type the command
n -s libcurl.so.4.4.0 libcurl.so.4
This will create a symbolic link and zpdp will load properly
2. Restart the zpdp service, via
cd /opt/zpa/bin && sh run.sh restart
(on systemd supported servers)