[ardour-dev] Building Ardour2 on Ubuntu Dapper - can't find Boost

Shayne O'Connor forums at machinehasnoagenda.com
Mon Aug 21 05:49:06 PDT 2006

Nick Murtagh wrote:
> Shayne O'Connor wrote:
>> TypeError: unsupported operand type(s) for +: 'NoneType' and 'str':
>>    File "SConstruct", line 674:
>>      have_cxx = conf.TryAction (Action (env['CXX'] + ' --version'))
>> flowbot at machine:~/dev/svn/copy of ardour2$
> So there was no CXX environment variable. Have you got a C++ compiler
> installed?

turns out i had the wrong version of libstdc++ (or something like that), 
accidentally pulled in from some unofficial repository ... it builds 
fine now.


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