gcc_select

when compiling gives this error:

/usr/bin/ld: Undefined symbols:
std::__default_alloc_template::deallocate(void*, unsigned long)
std::__default_alloc_template::allocate(unsigned long)


then use

gcc_select 3.3


to use the proper compiler.

(this is a blog entry that I will hopefully find when I google for this problem again in six months or so)