libstdc++.so.6: cannot open shared object file: No such file or directory

I want to run Cilkscreen command with a cilk++ program but I'v got this error

/usr/local/cilk/bin/../lib32/pinbin: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

Can you help me please

Where is Libstdc ++ so 6 in Ubuntu?

libstdc++. so. 6 => /usr/lib/x86_64-linux-gnu/libstdc++.

What is Libstdc so?

Libstdc++ is the standard C++ library. It is needed to compile C++ code (part of GCC is written in C++), but we had to defer its installation when we built gcc-pass1 because it depends on glibc, which was not yet available in /tools. Approximate build time: 0.5 SBU. Required disk space: 878 MB.

Try this: