I tried to go through the setup steps given in https://developers.refinitiv.com/en/api-catalog/refinitiv-real-time-opnsrc/rt-sdk-cc/quick-start/esdk-build-system#Troubleshoot for RTSDK C++ version on Linux, but got this error. Actually, there are OL7_64_GCC482, RHEL6_64_GCC444 and RHEL8_64_GCC831 files in that directory, but I did not see LIN3_64_GCC485. I guess that caused the problem. I downloaded the SDK directly from developers website. Do you know how to fix it? Thank you.