How to make sure I have a complete standard library in C?
 

My environment is Ubuntu 12.04. I have g++ compiler to compile c++ files, however I feel there is something wrong with my complex.h header file. I ended up copying it to the directory where my source files reside. I am not even sure it is the correct version. Other header files seem OK, e.g. math.h, etc.

How can I make sure the standard C library is present?

Thanks, - Alex.

complex.h is for C. Include complex for the C++ template class.

You can use debsums to check that your package files are correct.

I found it with locate command. It is installed. Thanks.