Including <sstring> header - file not found?

Question

I am using stringstreams in one file of my project, and can't seem to include the header file for them: (#include <sstream>). The error message given is:

/Users/lee/..../fasta_reader.cpp:13:10: fatal error: 'sstring' file not found [2]
#include <sstring>
         ^

Many other SC++L and STL headers are included, and are all found properly from the expected location:/Developer/SDKs/MacOSX10.7.sdk/usr/include/c++/4.2.1.

Here's what I have verified:

• Include directory configuration: Other standard header files, such as are being included from the same location.
• Header file permissions: sstring and string have identical permissions, and are in the same location. string is successfully included, but not sstring
• Moving the #include location to before or after all other header files
• Clean build / recompile doesn't help.

What else should I try?

EDIT: Found the solution- I mistyped #include <sstring> rather than #include <sstream>.

Answer 1

I mistyped #include <sstring> rather than #include <sstream>. Wasted a lot of time on a trivial mistake.