Fix installation of 'sympy.tensor'
Fix installation of 'sympy.tensor'

Otherwise you get:

  File "/home/ondrej/usr/lib/python/sympy/printing/fcode.py", line 28, in <module>
    from sympy.tensor import Idx
ImportError: No module named tensor

After you try to install sympy and import it.

Signed-off-by: Ondrej Certik <b816faa87b7d35274d2e545c5be11ed4376f3ccf@certik.cz>

cswiercz/sympy,pbrady/sympy,shipci/sympy,yashsharan/sympy,Mitchkoens/sympy,VaibhavAgarwalVA/sympy,AunShiLord/sympy,iamutkarshtiwari/sympy,farhaanbukhsh/sympy,jamesblunt/sympy,postvakje/sympy,mcdaniel67/sympy,wanglongqi/sympy,Vishluck/sympy,skidzo/sympy,jaimahajan1997/sympy,iamutkarshtiwari/sympy,minrk/sympy,Curious72/sympy,jaimahajan1997/sympy,Titan-C/sympy,atreyv/sympy,Vishluck/sympy,atreyv/sympy,diofant/diofant,ga7g08/sympy,MridulS/sympy,hrashk/sympy,kumarkrishna/sympy,Sumith1896/sympy,dqnykamp/sympy,hargup/sympy,kaushik94/sympy,amitjamadagni/sympy,garvitr/sympy,vipulroxx/sympy,iamutkarshtiwari/sympy,amitjamadagni/sympy,saurabhjn76/sympy,yashsharan/sympy,kaichogami/sympy,asm666/sympy,mafiya69/sympy,dqnykamp/sympy,shipci/sympy,postvakje/sympy,oliverlee/sympy,asm666/sympy,jbbskinny/sympy,Arafatk/sympy,hrashk/sympy,Davidjohnwilson/sympy,sahilshekhawat/sympy,ga7g08/sympy,sampadsaha5/sympy,meghana1995/sympy,cccfran/sympy,kmacinnis/sympy,jamesblunt/sympy,jerli/sympy,drufat/sympy,Gadal/sympy,hargup/sympy,farhaanbukhsh/sympy,mcdaniel67/sympy,sunny94/temp,grevutiu-gabriel/sympy,AkademieOlympia/sympy,wanglongqi/sympy,madan96/sympy,beni55/sympy,atsao72/sympy,abloomston/sympy,pandeyadarsh/sympy,debugger22/sympy,pbrady/sympy,atreyv/sympy,wyom/sympy,kevalds51/sympy,Designist/sympy,madan96/sympy,bukzor/sympy,Sumith1896/sympy,maniteja123/sympy,kumarkrishna/sympy,dqnykamp/sympy,skirpichev/omg,ahhda/sympy,beni55/sympy,cccfran/sympy,ga7g08/sympy,drufat/sympy,moble/sympy,Gadal/sympy,shipci/sympy,AkademieOlympia/sympy,abhiii5459/sympy,skidzo/sympy,meghana1995/sympy,kevalds51/sympy,kaushik94/sympy,toolforger/sympy,Curious72/sympy,moble/sympy,shikil/sympy,Gadal/sympy,rahuldan/sympy,Mitchkoens/sympy,Arafatk/sympy,lidavidm/sympy,Arafatk/sympy,yukoba/sympy,abhiii5459/sympy,AunShiLord/sympy,saurabhjn76/sympy,Designist/sympy,liangjiaxing/sympy,sahmed95/sympy,farhaanbukhsh/sympy,Sumith1896/sympy,MechCoder/sympy,kaushik94/sympy,pbrady/sympy,souravsingh/sympy,ChristinaZografou/sympy,toolforger/sympy,ChristinaZografou/sympy,yukoba/sympy,aktech/sympy,emon10005/sympy,drufat/sympy,Davidjohnwilson/sympy,yukoba/sympy,jerli/sympy,liangjiaxing/sympy,mcdaniel67/sympy,souravsingh/sympy,cswiercz/sympy,Titan-C/sympy,bukzor/sympy,lidavidm/sympy,sahilshekhawat/sympy,Shaswat27/sympy,aktech/sympy,ahhda/sympy,garvitr/sympy,mafiya69/sympy,lidavidm/sympy,jbbskinny/sympy,kmacinnis/sympy,cswiercz/sympy,kaichogami/sympy,vipulroxx/sympy,kmacinnis/sympy,shikil/sympy,kaichogami/sympy,sahmed95/sympy,wanglongqi/sympy,vipulroxx/sympy,Titan-C/sympy,wyom/sympy,Shaswat27/sympy,MechCoder/sympy,hrashk/sympy,MridulS/sympy,jamesblunt/sympy,hargup/sympy,liangjiaxing/sympy,sampadsaha5/sympy,shikil/sympy,Designist/sympy,grevutiu-gabriel/sympy,Davidjohnwilson/sympy,chaffra/sympy,asm666/sympy,kevalds51/sympy,garvitr/sympy,lindsayad/sympy,sunny94/temp,aktech/sympy,Curious72/sympy,Shaswat27/sympy,pandeyadarsh/sympy,Vishluck/sympy,grevutiu-gabriel/sympy,souravsingh/sympy,abhiii5459/sympy,AkademieOlympia/sympy,wyom/sympy,lindsayad/sympy,oliverlee/sympy,sampadsaha5/sympy,beni55/sympy,mafiya69/sympy,minrk/sympy,abloomston/sympy,chaffra/sympy,pandeyadarsh/sympy,debugger22/sympy,emon10005/sympy,ahhda/sympy,atsao72/sympy,madan96/sympy,jerli/sympy,sahilshekhawat/sympy,postvakje/sympy,chaffra/sympy,saurabhjn76/sympy,MechCoder/sympy,skidzo/sympy,AunShiLord/sympy,rahuldan/sympy,maniteja123/sympy,kumarkrishna/sympy,toolforger/sympy,srjoglekar246/sympy,rahuldan/sympy,Mitchkoens/sympy,yashsharan/sympy,sahmed95/sympy,cccfran/sympy,flacjacket/sympy,ChristinaZografou/sympy,oliverlee/sympy,abloomston/sympy,jbbskinny/sympy,bukzor/sympy,moble/sympy,jaimahajan1997/sympy,meghana1995/sympy,maniteja123/sympy,lindsayad/sympy,VaibhavAgarwalVA/sympy,VaibhavAgarwalVA/sympy,pernici/sympy,sunny94/temp,debugger22/sympy,atsao72/sympy,emon10005/sympy,MridulS/sympy