I solved this problem by manually creating a symlink in /usr/lib/ named libz.so pointing to /usr/lib/libz.so.1.2.3.3. Now CPU ZLib benchmark works perfectly!
I solved this problem by manually creating a symlink in /usr/lib/ named libz.so pointing to /usr/lib/ libz.so. 1.2.3.3. Now CPU ZLib benchmark works perfectly!