building libofx from source

[brad]

I don't know if this is the place for this question or not, just let me
know.

I downloaded the libofx tarball, 0.9.1, and when trying to build it I
get this error.

 g++ -DHAVE_CONFIG_H -I. -I. -I.. -I. -I../inc -I/usr/include/OpenSP
-DMAKEFILE_DTD_PATH=\"/usr/local/share/libofx/dtd/\" -g -O2 -MT
ofx_utilities.lo -MD -MP -MF .deps/ofx_utilities.Tpo -c
ofx_utilities.cpp  -fPIC -DPIC -o .libs/ofx_utilities.o
ofx_utilities.cpp: In function 'time_t ofxdate_to_time_t(std::string)':
ofx_utilities.cpp:116: error: 'time' is not a member of 'std'
ofx_utilities.cpp:120: error: 'atoi' was not declared in this scope
ofx_utilities.cpp:139: error: 'atof' was not declared in this scope

There were a few more error msgs.  Everything above this compiled OK.

Any suggestions?    I see in synaptic package mgnr that what's installed
is 1:0.9.0-3unbuntu2.  Do I need to revert to this version?  Where would
I find that?