Hi @khushboo.kumari ,

Are you starting from this quickstart guide and then moving on to the step by step tutorials?

Please also pay attention to the RTSDK Build system guide.

Thank you for your response @Gurpreet .

As you suggested first I am following this Build system guide .

In this I am getting some other like this .

Prebuilt libraries not found: librssl_LIBRARY_OPTIMIZED-NOTFOUND, in
/home/khushboo/NDF/Real-Time-SDK-2.0.2.L1.linux/setup/RTSDK-2.0.2.L1.linux.rrg/Cpp-C/Eta/Libs/UBU16_64_GNU740/Optimized;/home/khushboo/NDF/Real-Time-SDK-2.0.2.L1.linux/setup/RTSDK-2.0.2.L1.linux.rrg/Cpp-C/Eta/Libs/UBU16_64_GCC740/Optimized

I am trying to build on UBUNTU Linux.

Ok, you downloaded the SDK from github, which does not include the binary files - RSSL protocol which is used in the SDK is not open source, and hence not uploaded to github. Please download the SDK package from downloads and try again.

This error comes when I am running on Dowloaded package from downloads

Prebuilt libraries not found: librssl_LIBRARY_OPTIMIZED-NOTFOUND, in
/home/khushboo/NDF/Real-Time-SDK-2.0.2.L1.linux/setup/RTSDK-2.0.2.L1.linux.rrg/Cpp-C/Eta/Libs/UBU16_64_GNU740/Optimized;/home/khushboo/NDF/Real-Time-SDK-2.0.2.L1.linux/setup/RTSDK-2.0.2.L1.linux.rrg/Cpp-C/Eta/Libs/UBU16_64_GCC740/Optimized

What linux/compiler version etc are you using?

@khushboo.kumari

The RTSDK doesn't support Ubuntu. It supports Oracle Linux, Redhat, and Centos.

Please refer to the supported operating systems and compilers in the API Compatibility Matrix.