The process of setting up a specific version of a cryptographic library on a particular operating system involves several steps. It includes downloading the source code, compiling it with appropriate configurations, and installing it in a designated location on the system. This operation often requires managing dependencies and ensuring compatibility with other software components.
Establishing a legacy version of a software library can be crucial for maintaining compatibility with older applications that depend on specific functions or features. This might be necessary for security patches applicable only to that version or for reproducing a specific operational environment. There can be significant benefits to isolating the custom installation from the system’s default library location to avoid conflicts.