[CLAM] lose in errors

[Vincent SHAO]

*Hi, everyone
I just downloaded the Clam library, followed all the instructions to install
it into my Ubuntu 8.04.

When I pasted the code on the web
http://www.clam.iua.upf.edu/wikis/clam/index.php/Constructing_and_playing_a_simple_network,
to make sure that everything set. *

#include <CLAM/Network.hxx>
#include <CLAM/PANetworkPlayer.hxx>
#include <CLAM/MonoAudioFileReader.hxx>

int error(const std::string & msg)
{
	std::cerr << msg << std::endl;
	return -1;
}

int main(int argc, char ** argv)
{
	if (argc!=2) return error ("needs a filename.");

	CLAM::Network network;

	std::string reader = network.AddProcessing("MonoAudioFileReader");
	// Configure the reader
	CLAM::MonoAudioFileReaderConfig cfg;
	cfg.SetSourceFile(argv[1]);
	if (!network.ConfigureProcessing(reader, cfg))
		 return error("Could not open the file");
	int length = ((CLAM::MonoAudioFileReader &)
network.GetProcessing(reader)).GetHeader().GetLength()/1000;

 	// Add an audio sink and connect its input to the reader's output
	std::string sink = network.AddProcessing("AudioSink");
	network.ConnectPorts(reader+".Samples Read", sink+".AudioIn");

	// Set the audio backend to PortAudio
	network.SetPlayer(new CLAM::PANetworkPlayer);
	network.Start();
	sleep(length);
	network.Stop();
}


*but it gave me a error like below, when i compiled it.*

/usr/local/include/CLAM/AudioFileFormats.hxx:26:2: error: #error
USE_SNDFILE was not set to 1 in your settings.cfg file, but you are
including files that require this. Please fix your settings.cfg
*
then I modified the audiofileformats.hxx , comment the those lines.

then I compiled myfirstclam.cpp again, it return those errors below:
*
/tmp/cc0JIYqu.o: In function `main':
first_clam.cpp:(.text+0x2be): undefined reference to
`CLAM::FlattenedNetwork::AddProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
first_clam.cpp:(.text+0x3a1): undefined reference to
`CLAM::FlattenedNetwork::ConfigureProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
CLAM::ProcessingConfig const&)'
first_clam.cpp:(.text+0x45f): undefined reference to
`CLAM::FlattenedNetwork::GetProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
first_clam.cpp:(.text+0x4df): undefined reference to
`CLAM::FlattenedNetwork::AddProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
first_clam.cpp:(.text+0x593): undefined reference to
`CLAM::FlattenedNetwork::ConnectPorts(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
first_clam.cpp:(.text+0x60e): undefined reference to
`CLAM::PANetworkPlayer::PANetworkPlayer()'
first_clam.cpp:(.text+0x626): undefined reference to
`CLAM::FlattenedNetwork::SetPlayer(CLAM::NetworkPlayer*)'
first_clam.cpp:(.text+0x658): undefined reference to
`CLAM::FlattenedNetwork::Start()'
first_clam.cpp:(.text+0x671): undefined reference to
`CLAM::FlattenedNetwork::Stop()'
/tmp/cc0JIYqu.o: In function `CLAM::Network::Network()':
first_clam.cpp:(.text._ZN4CLAM7NetworkC1Ev[CLAM::Network::Network()]+0xd):
undefined reference to `CLAM::FlattenedNetwork::FlattenedNetwork()'
/tmp/cc0JIYqu.o: In function `CLAM::Network::~Network()':
first_clam.cpp:(.text._ZN4CLAM7NetworkD0Ev[CLAM::Network::~Network()]+0x17):
undefined reference to `CLAM::FlattenedNetwork::~FlattenedNetwork()'
/tmp/cc0JIYqu.o: In function `CLAM::Network::~Network()':
first_clam.cpp:(.text._ZN4CLAM7NetworkD1Ev[CLAM::Network::~Network()]+0x17):
undefined reference to `CLAM::FlattenedNetwork::~FlattenedNetwork()'
/tmp/cc0JIYqu.o: In function `CLAM::MonoAudioFileReaderConfig::AddSourceFile()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig13AddSourceFileEv[CLAM::MonoAudioFileReaderConfig::AddSourceFile()]+0x1d):
undefined reference to `CLAM::DynamicType::AddAttr_(unsigned int,
unsigned int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::AddSelectedChannel()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig18AddSelectedChannelEv[CLAM::MonoAudioFileReaderConfig::AddSelectedChannel()]+0x1d):
undefined reference to `CLAM::DynamicType::AddAttr_(unsigned int,
unsigned int)'
/tmp/cc0JIYqu.o: In function `CLAM::MonoAudioFileReaderConfig::AddLoop()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig7AddLoopEv[CLAM::MonoAudioFileReaderConfig::AddLoop()]+0x1d):
undefined reference to `CLAM::DynamicType::AddAttr_(unsigned int,
unsigned int)'
/tmp/cc0JIYqu.o: In function
`CLAM::XMLAdapter<CLAM::AudioInFilename>::XMLAdapter(CLAM::AudioInFilename&,
char const*, bool)':
first_clam.cpp:(.text._ZN4CLAM10XMLAdapterINS_15AudioInFilenameEEC1ERS1_PKcb[CLAM::XMLAdapter<CLAM::AudioInFilename>::XMLAdapter(CLAM::AudioInFilename&,
char const*, bool)]+0x22): undefined reference to
`CLAM::BasicXMLable::BasicXMLable(char const*, bool)'
/tmp/cc0JIYqu.o: In function `CLAM::XMLAdapter<int>::XMLAdapter(int&,
char const*, bool)':
first_clam.cpp:(.text._ZN4CLAM10XMLAdapterIiEC1ERiPKcb[CLAM::XMLAdapter<int>::XMLAdapter(int&,
char const*, bool)]+0x22): undefined reference to
`CLAM::BasicXMLable::BasicXMLable(char const*, bool)'
/tmp/cc0JIYqu.o: In function
`CLAM::XMLAdapter<bool>::XMLAdapter(bool&, char const*, bool)':
first_clam.cpp:(.text._ZN4CLAM10XMLAdapterIbEC1ERbPKcb[CLAM::XMLAdapter<bool>::XMLAdapter(bool&,
char const*, bool)]+0x22): undefined reference to
`CLAM::BasicXMLable::BasicXMLable(char const*, bool)'
/tmp/cc0JIYqu.o: In function
`CLAM::XMLAdapter<CLAM::AudioInFilename>::XMLContent(std::basic_istream<char,
std::char_traits<char> >&)':
first_clam.cpp:(.text._ZN4CLAM10XMLAdapterINS_15AudioInFilenameEE10XMLContentERSi[CLAM::XMLAdapter<CLAM::AudioInFilename>::XMLContent(std::basic_istream<char,
std::char_traits<char> >&)]+0x1a): undefined reference to
`CLAM::operator>>(std::basic_istream<char, std::char_traits<char> >&,
CLAM::Text&)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::RemoveSourceFile()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig16RemoveSourceFileEv[CLAM::MonoAudioFileReaderConfig::RemoveSourceFile()]+0x15):
undefined reference to `CLAM::DynamicType::RemoveAttr_(unsigned int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::RemoveSelectedChannel()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig21RemoveSelectedChannelEv[CLAM::MonoAudioFileReaderConfig::RemoveSelectedChannel()]+0x15):
undefined reference to `CLAM::DynamicType::RemoveAttr_(unsigned int)'
/tmp/cc0JIYqu.o: In function `CLAM::MonoAudioFileReaderConfig::RemoveLoop()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig10RemoveLoopEv[CLAM::MonoAudioFileReaderConfig::RemoveLoop()]+0x15):
undefined reference to `CLAM::DynamicType::RemoveAttr_(unsigned int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::SetSelectedChannel(int const&)':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig18SetSelectedChannelERKi[CLAM::MonoAudioFileReaderConfig::SetSelectedChannel(int
const&)]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::SetLoop(bool const&)':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig7SetLoopERKb[CLAM::MonoAudioFileReaderConfig::SetLoop(bool
const&)]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::GetSourceFile() const':
first_clam.cpp:(.text._ZNK4CLAM25MonoAudioFileReaderConfig13GetSourceFileEv[CLAM::MonoAudioFileReaderConfig::GetSourceFile()
const]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::GetSelectedChannel() const':
first_clam.cpp:(.text._ZNK4CLAM25MonoAudioFileReaderConfig18GetSelectedChannelEv[CLAM::MonoAudioFileReaderConfig::GetSelectedChannel()
const]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o: In function `CLAM::MonoAudioFileReaderConfig::GetLoop() const':
first_clam.cpp:(.text._ZNK4CLAM25MonoAudioFileReaderConfig7GetLoopEv[CLAM::MonoAudioFileReaderConfig::GetLoop()
const]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o:first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig13SetSourceFileERKNS_15AudioInFilenameE[CLAM::MonoAudioFileReaderConfig::SetSourceFile(CLAM::AudioInFilename
const&)]+0x4f): more undefined references to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)' follow
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::LoadDynAttributes(CLAM::Storage&)':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig17LoadDynAttributesERNS_7StorageE[CLAM::MonoAudioFileReaderConfig::LoadDynAttributes(CLAM::Storage&)]+0x18):
undefined reference to `CLAM::DynamicType::UpdateData()'
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfig17LoadDynAttributesERNS_7StorageE[CLAM::MonoAudioFileReaderConfig::LoadDynAttributes(CLAM::Storage&)]+0x3d):
undefined reference to `CLAM::DynamicType::UpdateData()'
/tmp/cc0JIYqu.o: In function `CLAM::AudioFileHeader::GetLength() const':
first_clam.cpp:(.text._ZNK4CLAM15AudioFileHeader9GetLengthEv[CLAM::AudioFileHeader::GetLength()
const]+0x4f): undefined reference to
`CLAM::ErrAssertionFailed::ErrAssertionFailed(char const*, char
const*, int)'
/tmp/cc0JIYqu.o: In function `CLAM::ErrAssertionFailed::~ErrAssertionFailed()':
first_clam.cpp:(.text._ZN4CLAM18ErrAssertionFailedD1Ev[CLAM::ErrAssertionFailed::~ErrAssertionFailed()]+0x17):
undefined reference to `CLAM::Err::~Err()'
/tmp/cc0JIYqu.o: In function `CLAM::ErrAssertionFailed::~ErrAssertionFailed()':
first_clam.cpp:(.text._ZN4CLAM18ErrAssertionFailedD0Ev[CLAM::ErrAssertionFailed::~ErrAssertionFailed()]+0x17):
undefined reference to `CLAM::Err::~Err()'
/tmp/cc0JIYqu.o: In function
`CLAM::ProcessingConfig::ProcessingConfig(CLAM::ProcessingConfig
const&, bool, bool)':
first_clam.cpp:(.text._ZN4CLAM16ProcessingConfigC2ERKS0_bb[CLAM::ProcessingConfig::ProcessingConfig(CLAM::ProcessingConfig
const&, bool, bool)]+0x31): undefined reference to
`CLAM::DynamicType::DynamicType(CLAM::DynamicType const&, bool, bool)'
/tmp/cc0JIYqu.o: In function `CLAM::ProcessingConfig::~ProcessingConfig()':
first_clam.cpp:(.text._ZN4CLAM16ProcessingConfigD0Ev[CLAM::ProcessingConfig::~ProcessingConfig()]+0x17):
undefined reference to `CLAM::DynamicType::~DynamicType()'
/tmp/cc0JIYqu.o: In function `CLAM::ProcessingConfig::~ProcessingConfig()':
first_clam.cpp:(.text._ZN4CLAM16ProcessingConfigD1Ev[CLAM::ProcessingConfig::~ProcessingConfig()]+0x17):
undefined reference to `CLAM::DynamicType::~DynamicType()'
/tmp/cc0JIYqu.o: In function `CLAM::ProcessingConfig::~ProcessingConfig()':
first_clam.cpp:(.text._ZN4CLAM16ProcessingConfigD2Ev[CLAM::ProcessingConfig::~ProcessingConfig()]+0x17):
undefined reference to `CLAM::DynamicType::~DynamicType()'
/tmp/cc0JIYqu.o: In function `CLAM::ProcessingConfig::ProcessingConfig(int)':
first_clam.cpp:(.text._ZN4CLAM16ProcessingConfigC2Ei[CLAM::ProcessingConfig::ProcessingConfig(int)]+0x14):
undefined reference to `CLAM::DynamicType::DynamicType(int)'
/tmp/cc0JIYqu.o: In function
`CLAM::MonoAudioFileReaderConfig::MonoAudioFileReaderConfig()':
first_clam.cpp:(.text._ZN4CLAM25MonoAudioFileReaderConfigC1Ev[CLAM::MonoAudioFileReaderConfig::MonoAudioFileReaderConfig()]+0x36):
undefined reference to
`CLAM::MonoAudioFileReaderConfig::DefaultInit()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x10): undefined reference to
`CLAM::FlattenedNetwork::StoreOn(CLAM::Storage&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x14): undefined reference to
`CLAM::FlattenedNetwork::LoadFrom(CLAM::Storage&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x24): undefined reference to
`CLAM::FlattenedNetwork::Clear()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x30): undefined reference to
`CLAM::FlattenedNetwork::GetNetworkId(CLAM::Processing const*) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x34): undefined reference to
`CLAM::FlattenedNetwork::BeginProcessings()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x38): undefined reference to
`CLAM::FlattenedNetwork::EndProcessings()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x3c): undefined reference to
`CLAM::FlattenedNetwork::BeginProcessings() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x40): undefined reference to
`CLAM::FlattenedNetwork::EndProcessings() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x44): undefined reference to
`CLAM::FlattenedNetwork::GetInPortsConnectedTo(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x48): undefined reference to
`CLAM::FlattenedNetwork::GetInControlsConnectedTo(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x4c): undefined reference to
`CLAM::FlattenedNetwork::GetInPortsConnectedTo(CLAM::OutPortBase&)
const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x50): undefined reference to
`CLAM::FlattenedNetwork::GetConnectorIdentifier(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x54): undefined reference to
`CLAM::FlattenedNetwork::GetProcessingIdentifier(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x58): undefined reference to
`CLAM::FlattenedNetwork::GetInPortByCompleteName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x5c): undefined reference to
`CLAM::FlattenedNetwork::GetOutPortByCompleteName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x60): undefined reference to
`CLAM::FlattenedNetwork::GetInControlByCompleteName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x64): undefined reference to
`CLAM::FlattenedNetwork::GetOutControlByCompleteName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x68): undefined reference to
`CLAM::FlattenedNetwork::ConnectPorts(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x6c): undefined reference to
`CLAM::FlattenedNetwork::ConnectControls(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x70): undefined reference to
`CLAM::FlattenedNetwork::DisconnectPorts(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x74): undefined reference to
`CLAM::FlattenedNetwork::DisconnectControls(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x78): undefined reference to
`CLAM::FlattenedNetwork::GetUnconnectedInPorts() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x7c): undefined reference to
`CLAM::FlattenedNetwork::HasProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x80): undefined reference to
`CLAM::FlattenedNetwork::GetProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x84): undefined reference to
`CLAM::FlattenedNetwork::AddProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
CLAM::Processing*)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x88): undefined reference to
`CLAM::FlattenedNetwork::AddProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x8c): undefined reference to
`CLAM::FlattenedNetwork::AddProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x90): undefined reference to
`CLAM::FlattenedNetwork::GetUnusedName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x94): undefined reference to
`CLAM::FlattenedNetwork::RenameProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x98): undefined reference to
`CLAM::FlattenedNetwork::RemoveProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0x9c): undefined reference to
`CLAM::FlattenedNetwork::IsReady() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xa0): undefined reference to
`CLAM::FlattenedNetwork::IsEmpty() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xa4): undefined reference to
`CLAM::FlattenedNetwork::HasMisconfiguredProcessings() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xa8): undefined reference to
`CLAM::FlattenedNetwork::HasUnconnectedInPorts() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xac): undefined reference to
`CLAM::FlattenedNetwork::HasSyncSource() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xb0): undefined reference to
`CLAM::FlattenedNetwork::ConfigureProcessing(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
CLAM::ProcessingConfig const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xb4): undefined reference to
`CLAM::FlattenedNetwork::ReconfigureAllProcessings()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xb8): undefined reference to
`CLAM::FlattenedNetwork::GetConfigurationErrors() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xbc): undefined reference to
`CLAM::FlattenedNetwork::UpdateSelections(std::list<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > > const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xc4): undefined reference to
`CLAM::FlattenedNetwork::SetProcessingsGeometries(std::map<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
CLAM::BaseNetwork::Geometry, std::less<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::pair<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const,
CLAM::BaseNetwork::Geometry> > > const&)'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xc8): undefined reference to
`CLAM::FlattenedNetwork::GetAndClearGeometries()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xcc): undefined reference to
`CLAM::FlattenedNetwork::BackendBufferSize()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xd0): undefined reference to
`CLAM::FlattenedNetwork::BackendSampleRate()'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM7NetworkE[vtable for
CLAM::Network]+0xd4): undefined reference to
`CLAM::FlattenedNetwork::HasSelectionAndContains(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const'
/tmp/cc0JIYqu.o:(.rodata._ZTIN4CLAM7NetworkE[typeinfo for
CLAM::Network]+0x8): undefined reference to `typeinfo for
CLAM::FlattenedNetwork'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM25MonoAudioFileReaderConfigE[vtable
for CLAM::MonoAudioFileReaderConfig]+0x18): undefined reference to
`CLAM::DynamicType::ShallowCopy() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM25MonoAudioFileReaderConfigE[vtable
for CLAM::MonoAudioFileReaderConfig]+0x1c): undefined reference to
`CLAM::DynamicType::DeepCopy() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM25MonoAudioFileReaderConfigE[vtable
for CLAM::MonoAudioFileReaderConfig]+0x28): undefined reference to
`CLAM::DynamicType::InformAttr_(unsigned int, char const*, unsigned
int, char const*, bool, void* (*)(void*), void* (*)(void*, void*),
void (*)(void*))'
/tmp/cc0JIYqu.o:(.rodata._ZTIN4CLAM16ProcessingConfigE[typeinfo for
CLAM::ProcessingConfig]+0x8): undefined reference to `typeinfo for
CLAM::DynamicType'
/tmp/cc0JIYqu.o:(.rodata._ZTIN4CLAM18ErrAssertionFailedE[typeinfo for
CLAM::ErrAssertionFailed]+0x8): undefined reference to `typeinfo for
CLAM::Err'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM16ProcessingConfigE[vtable for
CLAM::ProcessingConfig]+0x18): undefined reference to
`CLAM::DynamicType::ShallowCopy() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM16ProcessingConfigE[vtable for
CLAM::ProcessingConfig]+0x1c): undefined reference to
`CLAM::DynamicType::DeepCopy() const'
/tmp/cc0JIYqu.o:(.rodata._ZTVN4CLAM16ProcessingConfigE[vtable for
CLAM::ProcessingConfig]+0x28): undefined reference to
`CLAM::DynamicType::InformAttr_(unsigned int, char const*, unsigned
int, char const*, bool, void* (*)(void*), void* (*)(void*, void*),
void (*)(void*))'
collect2: ld returned 1 exit status
*
What should i do this time. I am totally lost.

Can you kindly lend me a hand?

Great Thanks!

Best wishes!*

-- 
Vincent SHAO
Beihang Univ.(aka. Beijing Univ. of Aeronautics and Astronautics)
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