On Thursday, March 7, 2013 5:25:54 AM UTC-5, Cary Cherng wrote: > > I tried installing qepcad with > sudo sage -i qepcad > > I assume you are on some brand of Linux - more processor, etc., info would be helpful. On my Mac it fails with a completely different error, in trying to build saclib. (Because `uname` is given the `-i` flag which is invalid on Mac.) In fact, it keeps compiling and then fails with a different error about "sysdep.h"; in principle, we should quit with a nonzero exit code if saclib fails, which is probably what the problem is for you - check if it correctly compiled saclib.
But note that qepcad is an "experimental" spkg - http://sagemath.org/packages/experimental/, so it's not as "supported" as the optional packages. In fact, the last update is 2008... and http://trac.sagemath.org/sage_trac/ticket/11933 confirms that this is not going to compile on many systems. There was a ticket http://trac.sagemath.org/sage_trac/ticket/10224 for upgrading, but it hasn't seen activity in a while. > Linking failed with an error about the following file missing > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/lib/saclibo.a > > The tail end of the error output log: > > > > Linking the optimized program...... > g++ -O4 -I/usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/include > -I. saclib/GCSI.c \ > qepcad.a > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/sfext/sfexto.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/lift2D/lift2Do.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/newadj/newadjo.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/adj2d/adj2do.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/rend/rendo.a > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/lib/saclibo.a > -lreadline -lncurses qepcad.a > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/sfext/sfexto.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/lift2D/lift2Do.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/newadj/newadjo.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/adj2d/adj2do.a > > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/extensions/rend/rendo.a > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/lib/saclibo.a > -lreadline -lncurses -o qepcad > g++: error: > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/lib/saclibo.a: No > such file or directory > g++: error: > /usr/lib/sagemath/spkg/build/qepcad-1.50/src/saclib2.2.0/lib/saclibo.a: No > such file or directory > make[1]: *** [opt] Error 1 > rm main/ENDQEPCAD.o proj/SEPLAB.o ticad/SIGNPR.o userint/PRDC.o > main/INITDB.o sysolve/PRINTCOEFFSYSTEM.o ticad/ISPRIMIT.o io/QFFLPWR.o > io/SAMPLEWR.o ticad/ISFECLI.o db/MODCRDB.o ticad/IPFSBM.o util/VALIDLBL.o > ticad/ISDESIRED.o io/IPLLDWRMOD.o userint/PRDSTACK.o io/AFLWR.o > ticad/CONVERT.o userint/PRHELP.o io/DNFLPWR.o userint/PRIPFZT.o > ticad/LVCOMP.o userint/PRDEQNCONST.o io/DISCONWR.o ticad/DMAFUPNR.o > proj/APPENDEC.o util/CELLDIM.o ticad/PROPAGATE.o io/XREADR.o > sysolve/SYSTOUNNORMFORMULA.o ticad/CVCOMP.o sysolve/LPSILB.o > userint/PRIGS.o sysolve/IPRSOL.o io/RLOPRDR.o io/GREADR.o db/DBSTATWR.o > ticad/PLPOS.o userint/PROMPT.o ticad/QFFTEV.o normqff/ISATOMF.o > ticad/CSSP.o proj/PROJMCECmod.o main/QEPCADauto.o util/SVPROD.o > saclib/IPRNEVAL.o io/IPLLDWR.o userint/CELLFIDX.o userint/PRDPC.o > ticad/MAFHOM.o userint/HELPFRD.o userint/PRPROJOP.o ticad/SSCOMP.o > sysolve/LOSETSBF.o ticad/LPFTOLRLP.o main/SETUPSYS.o userint/PRDPCS.o > main/FAIL.o userint/PRDSEARCH.o normqff/EXPAFLT.o io/CELLWR.o > ticad/CHCELL.o io/LABELWR.o userint/PRQUIT.o userint/PRDCC.o > userint/GETCID.o io/CREAD.o io/PLABELWR.o userint/PRCHPIVOT.o main/INITIO.o > io/FREADR.o io/FILINE.o util/CELLDEG.o main/INITCTRL.o ticad/NZFOPQ.o > ticad/PFPRDQ.o main/INITSTAT.o proj/IPDSCRQE.o userint/PRRMPJ.o > proj/IPLFAC.o ticad/FNDTS.o ticad/RCFAFC.o proj/PROJCO.o > userint/PRDDESIRED.o io/PRODWR.o ticad/TICADauto.o main/PRINTBANNER.o > io/CONWR.o ticad/STACKMULT.o main/QEPCAD.o ticad/EC.o userint/PRDNQFF.o > io/QFWR.o userint/PRDTRACED.o userint/PREQNCONSTL.o ticad/DSCOMP.o > ticad/ECLI.o userint/PRUDB.o util/MBPROD.o userint/PRDIP.o ticad/PPPRDQ.o > userint/PRDESIRED.o normqff/RMNOTOPN.o io/DSTATWR.o ticad/CHOOSE.o > ticad/SETTRUTHVALUE.o userint/PRDLPI.o io/RLOPWR.o userint/PRGO.o > userint/PRDLV.o normqff/NORMAF.o io/AFPDWR.o ticad/MAFUPGCD.o > ticad/MAFINV.o io/QFFWR.o io/DESIREDRDR.o io/AFUPRWR.o main/qepcadcls.o > userint/GFPCSTAT.o saclib/GCSI.o io/PCADWR.o normqff/EXPAFEQ.o > normqff/NORMAFS.o userint/PRCCS.o ticad/CHSCN.o db/AFUPGCDB.o io/DNFWR.o > ticad/NZFOPQR.o userint/HELPWR.o ticad/SIMPLEQE.o proj/IPDSCRPRS.o > main/CADautoConst.o ticad/IPALLPARTIALS.o io/IUPRWR.o userint/USERINT.o > io/VWRITE.o proj/PROJ.o ticad/ECR.o ticad/MAFUPEPROD.o proj/LUNION.o > ticad/MAFUPNR.o proj/ECLEVEL.o ticad/MAFUPDIF.o userint/PRDQFF.o > io/SIGNLWR.o db/AFUPSFNDB.o saclib/IPFZT.o io/BKSP.o saclib/SUBSET.o > userint/PRCCSF.o io/CELLRDR.o saclib/SOSRSUPS.o userint/PRDPF.o > normqff/EXPAFGT.o userint/RMMPF.o normqff/RMCAFS.o proj/PROJMCmod.o > userint/PRTRACED.o userint/PRDCS.o userint/PRAPPROX.o proj/PROJMCEC.o > db/IPFACDB.o ticad/IXCOMP.o userint/PRFINISH.o userint/PRDLFI.o > ticad/MKMUL.o util/MMFLR.o io/LGOPWR.o ticad/TICAD.o proj/PROJLA.o > userint/INTERACT.o normqff/EXPAFLTS.o ticad/AFUPLM.o proj/LCM.o > sysolve/FINDRATCOORD.o io/QFRDR.o normqff/TYPEQFF.o ticad/EC1.o > ticad/NORMAL.o proj/PROJECT.o userint/PRUSEDESIRED.o userint/PRSEARCH.o > userint/ESPORD.o normqff/RMCAON.o io/ATOMFWR.o ticad/MAFUPMON.o > ticad/TCHILD.o io/IPLDWR.o normqff/NORMQFF.o io/FWRITE.o db/SINGULAR.o > sysolve/SIMPLIFYSYSLIST.o io/PCADSWR.o db/SUBSTDB.o io/PARENTWR.o > io/SIGNWR.o util/RNFAF.o ticad/IPLSRP.o userint/PRMCC.o ticad/DELINPOL.o > proj/IPRESQE.o io/CATTRNRDR.o sysolve/SIMPLIFYSYS.o ticad/CELLNA.o > sysolve/COEFFSYS.o userint/PRRSP.o ticad/INITPCAD.o userint/PREQNCONST.o > io/COMMNTRD.o userint/PRRMPF.o db/AFPNIPDB.o ticad/ACCCVBC.o > normqff/RMLREOP.o main/INITSYS.o db/GETRPDB.o io/VLREADR.o util/PSIMREP.o > sysolve/EVALSYS.o ticad/EVALUATE.o ticad/DESCENDANT.o userint/PRWHATIS.o > io/AFWR.o io/VREADR.o userint/PRTRACEA.o proj/EXTRACTS.o userint/PRDVL.o > io/GETWORD.o util/PLDEG.o ticad/MAFPROD.o ticad/MODCR.o proj/UDEQNCONST.o > proj/PROJHO.o saclib/RVSPTSVSP.o userint/PRDTRACEA.o > sysolve/CHANGEASSUMPTIONSLEVEL.o ticad/SUBSTR.o ticad/MUPNR.o > ticad/PFCOICQ.o ticad/AFUPMPR.o sysolve/VERIFYCONSTSIGN.o io/QFFRDR.o > ticad/MAFDIF.o saclib/IPPSCT.o main/MAIN.o userint/PRSIMPLIFIER.o > userint/PRLDB.o ticad/AFMSBM.o ticad/SPFRPSFT.o main/data.o io/TRMODEWR.o > proj/APPEND.o userint/PRDQ.o proj/GROUPSAMEPJ.o ticad/APEQC.o > ticad/CONSTRUCT.o db/AFCSBMDB.o saclib/SOSRSUBS.o ticad/LPFZCALL.o io/TAB.o > ticad/CELLCOMP.o io/LGOPRDR.o io/DNFLWR.o io/STACKMWR.o userint/PRDSET.o > ticad/ACCCVBCR.o userint/PRPROPEC.o util/MATCHWORD.o normqff/NEGRLOP.o > proj/MPOLY.o ticad/MCELL.o ticad/SIGNL.o sysolve/SYSSOLVE.o saclib/IPFZT1.o > io/PIMPTBLWR.o userint/PRDF.o proj/EXTRACT.o io/COMMNT.o io/CATTRNWR.o > db/DBADD.o main/BEGINQEPCAD.o db/DBSRCH.o saclib/gcword.o > normqff/EXPAFGTS.o io/DIELOC.o ticad/SUBST.o proj/PROJMC.o io/TRUTHWR.o > io/DESIREDWR.o sysolve/ASSUMPTIONSRATVEVAL.o normqff/TYPEAF.o io/FGWRITE.o > userint/RMMPJ.o userint/PRAFUPBRI.o io/STATWR.o proj/PROJECTauto.o > userint/PRRESALG.o main/INPUTRD.o userint/PRDPJ.o io/ATOMFRDR.o > normqff/PQFF.o ticad/CELLSQ.o sysolve/LBMIPL.o ticad/SIGNP1.o > proj/PROPCONS.o io/ATOMFLWR.o ticad/DELINPOLR.o ticad/AFCSBM.o io/CELLSWR.o > proj/PROJMCx.o userint/ESPIWR.o util/SVPOWR.o userint/PRTCN.o > ticad/CELLATTR.o util/RMCONS.o userint/PRDFPCSTAT.o ticad/GETRP.o > io/QFFLWR.o ticad/SIGNB.o db/FNDTSDB.o normqff/RMNOTOP.o proj/LOAR.o > io/CWRITE.o userint/PRSTEP.o io/OW.o ticad/SIGNP.o > make[1]: Leaving directory > `/usr/lib/sagemath/spkg/build/qepcad-1.50/src/qesource/source' > make: *** [opt] Error 2 > Error making QEPCADB > > -- You received this message because you are subscribed to the Google Groups "sage-support" group. 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