Hi Elisa, there seems to be something wrong with your installation. The list of root libraries needed to link the application are provided by the script root-config. Try this in some shell: root-config --libs Does this produce a list of libraries? If not check if $ROOTSYS/bin/root-config exists and is executable. Also make sure that $ROOTSYS/bin is in your path. Cheers, Fons On Mon, Aug 28, 2000 at 06:03:34PM +0200, Elisa Falchini wrote: > > to whom I concern, > I've already downloaded the version of root root_v2.25.02.OSF1.V4.0 and > tried to install it on an Alpha/OSF1 with the gcc compiler's version > egcs-2.91.66 19990314 (egcs-1.1.2 release). > The interactive version works fine as well as the examples in the > directory called tutorials, while I don't manage to run the makefile in > the test directory. > The output is as follows: > > > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c Event.cxx > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c EventDict.cxx > g++ -Wl,-expect_unresolved,* -shared -O Event.o EventDict.o -o > libEvent.so > libEvent.so done > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c MainEvent.cxx > g++ -O MainEvent.o libEvent.so -o Event > /bin/ld: > Unresolved: > TROOT::TROOT(char const *, char const *, void (**)(void)) > TROOT::~TROOT(void) > TStopwatch::TStopwatch(void) > TStopwatch::~TStopwatch(void) > TStopwatch::Start(unsigned char) > TStorage::ObjectAlloc(unsigned long) > TFile::TFile(char const *, char const *, char const *, int) > TStopwatch::RealTime(void) > TStopwatch::Continue(void) > gRandom > TH1F::TH1F(char const *, char const *, int, double, double) > TDirectory::TDirectory(char const *, char const *, char const *) > TTree::TTree(char const *, char const *, int) > TStopwatch::Stop(void) > TStopwatch::CpuTime(void) > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c Event.cxx > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c EventDict.cxx > g++ -Wl,-expect_unresolved,* -shared -O Event.o EventDict.o -o > libEvent.so > libEvent.so done > g++ -O -Wall -fPIC -I/cern/pro/bin/root/include -c MainEvent.cxx > g++ -O MainEvent.o libEvent.so -o Event > /bin/ld: > Unresolved: > TROOT::TROOT(char const *, char const *, void (**)(void)) > TROOT::~TROOT(void) > TStopwatch::TStopwatch(void) > TStopwatch::~TStopwatch(void) > TStopwatch::Start(unsigned char) > TStorage::ObjectAlloc(unsigned long) > TFile::TFile(char const *, char const *, char const *, int) > TStopwatch::RealTime(void) > TStopwatch::Continue(void) > gRandom > TH1F::TH1F(char const *, char const *, int, double, double) > TDirectory::TDirectory(char const *, char const *, char const *) > TTree::TTree(char const *, char const *, int) > TStopwatch::Stop(void) > TStopwatch::CpuTime(void) > TObject::~TObject(void) > TObject::operator delete(void *) > collect2: ld returned 1 exit status > *** Exit 1 > Stop. > > Have yougot any suggestion? In case please let me know. > Thanks for your attention. > > Best regards > > Elisa -- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248 WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910
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