buildtool.cpp compile Error..

inkscape compile Error ocurrs.. Please help me.

Errors Detail..

complie execute "g++ buildtool.cpp -o btool"

<result> buildtool.cpp:53:18: error: string: No such file or directory
buildtool.cpp:54:15: error: map: No such file or directory
buildtool.cpp:55:15: error: set: No such file or directory
buildtool.cpp:56:18: error: vector: No such file or directory
buildtool.cpp:863: error: 'string' in namespace 'std' does not name a type
buildtool.cpp:873: error: expected ',' or '...' before '&' token
buildtool.cpp:873: error: ISO C++ forbids declaration of 'String' with no type
buildtool.cpp:893: error: 'String' does not name a type
buildtool.cpp:896: error: 'String' does not name a type
buildtool.cpp:907: error: 'String' does not name a type
buildtool.cpp:908: error: 'String' does not name a type ...

source Line 53-56

include <string>
include <map>
include <set>
include <vector>

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