pythia8 install problem

Hi,

First I installed MadGraph 2.9.2, then I installed boost and zlib. On the other hand, while installing pythia8 it gave the following problem.
I will be glad if you can help.

Now installing lhapdf6. Be patient ...
Fetching data with command:
  wget --no-check-certificate https://lhapdf.hepforge.org/downloads/LHAPDF-6.3.0.tar.gz
--2021-03-10 14: 44: 34-- https://lhapdf.hepforge.org/downloads/LHAPDF-6.3.0.tar.gz
Analyzing lhapdf.hepforge.org (lhapdf.hepforge.org) ... 129.234.186.186
lhapdf.hepforge.org (lhapdf.hepforge.org) [129.234.186.186]: 443 connecting ... connection established.
HTTP request sent, waiting for response ... 302 Found
Location: /downloads?f=/LHAPDF-6.3.0.tar.gz [follower]
--2021-03-10 14: 44: 36-- https://lhapdf.hepforge.org/downloads?f=/LHAPDF-6.3.0.tar.gz
The link is reused: lhapdf.hepforge.org:443.
HTTP request sent, waiting for response ... 302 Found
Location: /downloads?f=LHAPDF-6.3.0.tar.gz [follower]
--2021-03-10 14: 44: 36-- https://lhapdf.hepforge.org/downloads?f=LHAPDF-6.3.0.tar.gz
The link is reused: lhapdf.hepforge.org:443.
HTTP request sent, waiting for response ... 200 OK
Length: unspecified [application / x-gzip]
Registration place: `LHAPDF-6.3.0.tar.gz '
LHAPDF-6.3.0.tar.gz [<=>] 0.5s in 752.68K 1.39MB / s

2021-03-10 14:44:37 (1.39 MB / s) - Saved as 'LHAPDF-6.3.0.tar.gz' (770744)

Installing tool 'lhapdf6'...
    > Follow the installation progress by running the command below in a separate terminal)
    > tail -f /home/murat/MG5_aMC_v2_9_2/HEPTools/lhapdf6_py3/lhapdf6_install.log
Successful installation of 'lhapdf6' in '/home/murat/MG5_aMC_v2_9_2/HEPTools'.
lhapdf6 successfully installed in /home/murat/MG5_aMC_v2_9_2/HEPTools.
save options lhapdf_py3
save configuration file to /home/murat/MG5_aMC_v2_9_2/input/mg5_configuration.txt
Pythia8 will be linked to LHAPDF v6.
Now installing Pythia8. Be patient...
Detected 'pythia8' missing dependency: 'hepmc'. Will install it now.
Fetching data with command:
   wget --no-check-certificate http://hepmc.web.cern.ch/hepmc/releases/hepmc2.06.09.tgz
--2021-03-10 14: 46: 23-- http://hepmc.web.cern.ch/hepmc/releases/hepmc2.06.09.tgz
Parsing hepmc.web.cern.ch (hepmc.web.cern.ch) ... 188.184.101.152, 2001: 1458: d00: 35 :: 100: 23d
hepmc.web.cern.ch (hepmc.web.cern.ch) [188.184.101.152]: 80 connecting ... connection established.
HTTP request sent, waiting for response ... 200 OK
Length: 3802048 (3.6M) [application / x-tar]
Registration location: `` hepmc2.06.09.tgz '

hepmc2.06.09.tgz 100%[==========================================================================================>] 3,62M 4,29MB/s içinde 0,8s

2021-03-10 14:46:26 (4,29 MB/s) - `hepmc2.06.09.tgz' saved [3802048/3802048]

Installing tool 'hepmc'...
    > Follow the installation progress by running the command below in a separate terminal)
    > tail -f /home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc/hepmc_install.log
    > Successful installation of dependency 'hepmc' in '/home/murat/MG5_aMC_v2_9_2/HEPTools'.
    > See installation log at '/home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc/hepmc_install.log'.
Fetching data with command:
  wget --no-check-certificate http://home.thep.lu.se/~torbjorn/pythia8/pythia8244.tgz
--2021-03-10 14: 47: 10-- http://home.thep.lu.se/~torbjorn/pythia8/pythia8244.tgz
Resolving home.thep.lu.se (home.thep.lu.se) ... 130.235.189.138
home.thep.lu.se (home.thep.lu.se) [130.235.189.138]: 80 connecting ... connection established.
HTTP request sent, waiting for response ... 200 OK
Uzunluk: 23440737 (22M) [application/x-gzip]
Kayıt yeri: `pythia8244.tgz'

pythia8244.tgz 100% [========================================== ==============================================>] 22, 10s in 35M 2.07MB / s

2021-03-10 14:47:21 (2,15 MB/s) - `pythia8244.tgz' saved [23440737/23440737]

Installing tool 'pythia8'...
    > Follow the installation progress by running the command below in a separate terminal)
    > tail -f /home/murat/MG5_aMC_v2_9_2/HEPTools/pythia8/pythia8_install.log
A problem occured during the installation of 'pythia8'.
Content of the installation log file '/home/murat/MG5_aMC_v2_9_2/HEPTools/pythia8/pythia8_install.log':

 Set environment variables
 >> Unpack PYTHIA8
 >> Enter PYTHIA8 directory
 >> Configure PYTHIA8
rm -rf tmp lib
rm -f examples/*Dct.*
rm -f examples/*[0-9]
rm -f examples/weakbosons.lhe
rm -f examples/Pythia8.promc
rm -f examples/hist.root
find . -type f -name Makefile.inc -print0 | xargs -0 rm -f
find . -type f -name "*~" -print0 | xargs -0 rm -f
find . -type f -name "#*" -print0 | xargs -0 rm -f
rm -f share/Pythia8/AUTHORS
rm -f share/Pythia8/COPYING
rm -f share/Pythia8/GUIDELINES
rm -f share/Pythia8/README

Running PYTHIA configuration script. Now is Çrş 10 Mar 2021 14:47:24 +03
./configure: satır 280: PREFİX=/home/murat/MG5_aMC_v2_9_2/HEPTools/pythia8/: Böyle bir dosya ya da dizin yok
./configure: satır 280: PREFİX_SET=true: komut yok
./configure: satır 280: HEPMC2_İNCLUDE=/home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc/include: Böyle bir dosya ya da dizin yok
./configure: satır 280: HEPMC2_İNCLUDE_SET=true: komut yok
./configure: satır 280: GZİP=/home/murat/MG5_aMC_v2_9_2/HEPTools/zlib: Böyle bir dosya ya da dizin yok
./configure: satır 280: GZİP_SET=true: komut yok
WARNING: Ignoring invalid option "--with-lhapdf6-plugin".
WARNING: Unknown architecture , set as LINUX.

 WARNING: Disabling LHAPDF6 - library LHAPDF missing.
---------------------------------------------------------------------
| PYTHIA Configuration Summary |
---------------------------------------------------------------------
  Architecture = LINUX
  C++ Compiler CXX = g++
  C++ Flags CXX_COMMON = -ldl -fPIC -lstdc++ -DHEPMC2HACK
  C++ Flags (.so) CXX_SHARED = -shared
  Further options =

The following optional external packages will be used:
 + HEPMC2 (in /home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc/lib)
 + BOOST (in /home/murat/MG5_aMC_v2_9_2/HEPTools/boost/lib)

./configure ./configure --prefix=/home/murat/MG5_aMC_v2_9_2/HEPTools/pythia8/ --with-hepmc2=/home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc --with-hepmc2-include=/home/murat/MG5_aMC_v2_9_2/HEPTools/hepmc/include --with-gzip=/home/murat/MG5_aMC_v2_9_2/HEPTools/zlib --with-lhapdf6=/home/murat/MG5_aMC_v2_9_2/HEPTools/lhapdf6 --with-lhapdf6-plugin=LHAPDF6.h --with-boost=/home/murat/MG5_aMC_v2_9_2/HEPTools/boost --cxx-common='-ldl -fPIC -lstdc++ -DHEPMC2HACK'
g++
 >> Compile PYTHIA8
g++ src/Analysis.cc -o tmp/Analysis.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Basics.cc -o tmp/Basics.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/BeamParticle.cc -o tmp/BeamParticle.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/BeamRemnants.cc -o tmp/BeamRemnants.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/BeamShape.cc -o tmp/BeamShape.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/BoseEinstein.cc -o tmp/BoseEinstein.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ColourReconnection.cc -o tmp/ColourReconnection.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ColourTracing.cc -o tmp/ColourTracing.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/DeuteronProduction.cc -o tmp/DeuteronProduction.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Event.cc -o tmp/Event.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/FJcore.cc -o tmp/FJcore.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/FragmentationFlavZpT.cc -o tmp/FragmentationFlavZpT.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/FragmentationSystems.cc -o tmp/FragmentationSystems.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/GammaKinematics.cc -o tmp/GammaKinematics.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HIUserHooks.cc -o tmp/HIUserHooks.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HadronLevel.cc -o tmp/HadronLevel.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HadronScatter.cc -o tmp/HadronScatter.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HardDiffraction.cc -o tmp/HardDiffraction.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HeavyIons.cc -o tmp/HeavyIons.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HelicityBasics.cc -o tmp/HelicityBasics.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HelicityMatrixElements.cc -o tmp/HelicityMatrixElements.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/HiddenValleyFragmentation.cc -o tmp/HiddenValleyFragmentation.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/History.cc -o tmp/History.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Info.cc -o tmp/Info.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/JunctionSplitting.cc -o tmp/JunctionSplitting.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/LHEF3.cc -o tmp/LHEF3.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/LesHouches.cc -o tmp/LesHouches.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Merging.cc -o tmp/Merging.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/MergingHooks.cc -o tmp/MergingHooks.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/MiniStringFragmentation.cc -o tmp/MiniStringFragmentation.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/MultipartonInteractions.cc -o tmp/MultipartonInteractions.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ParticleData.cc -o tmp/ParticleData.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ParticleDecays.cc -o tmp/ParticleDecays.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/PartonDistributions.cc -o tmp/PartonDistributions.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/PartonLevel.cc -o tmp/PartonLevel.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/PartonSystems.cc -o tmp/PartonSystems.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/PartonVertex.cc -o tmp/PartonVertex.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/PhaseSpace.cc -o tmp/PhaseSpace.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ProcessContainer.cc -o tmp/ProcessContainer.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ProcessLevel.cc -o tmp/ProcessLevel.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Pythia.cc -o tmp/Pythia.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK -DXMLDIR=\"/tmp/tmphyvwi3px/pythia8244/share/Pythia8/xmldoc\"
g++ src/PythiaStdlib.cc -o tmp/PythiaStdlib.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/RHadrons.cc -o tmp/RHadrons.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ResonanceDecays.cc -o tmp/ResonanceDecays.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ResonanceWidths.cc -o tmp/ResonanceWidths.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/ResonanceWidthsDM.cc -o tmp/ResonanceWidthsDM.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Ropewalk.cc -o tmp/Ropewalk.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SLHAinterface.cc -o tmp/SLHAinterface.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Settings.cc -o tmp/Settings.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaCompositeness.cc -o tmp/SigmaCompositeness.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaDM.cc -o tmp/SigmaDM.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaEW.cc -o tmp/SigmaEW.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaExtraDim.cc -o tmp/SigmaExtraDim.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaGeneric.cc -o tmp/SigmaGeneric.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaHiggs.cc -o tmp/SigmaHiggs.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaLeftRightSym.cc -o tmp/SigmaLeftRightSym.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaLeptoquark.cc -o tmp/SigmaLeptoquark.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaNewGaugeBosons.cc -o tmp/SigmaNewGaugeBosons.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaOnia.cc -o tmp/SigmaOnia.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaProcess.cc -o tmp/SigmaProcess.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaQCD.cc -o tmp/SigmaQCD.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaSUSY.cc -o tmp/SigmaSUSY.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SigmaTotal.cc -o tmp/SigmaTotal.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SimpleSpaceShower.cc -o tmp/SimpleSpaceShower.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SimpleTimeShower.cc -o tmp/SimpleTimeShower.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SimpleWeakShowerMEs.cc -o tmp/SimpleWeakShowerMEs.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/StandardModel.cc -o tmp/StandardModel.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/Streams.cc -o tmp/Streams.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/StringFragmentation.cc -o tmp/StringFragmentation.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/StringLength.cc -o tmp/StringLength.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SusyCouplings.cc -o tmp/SusyCouplings.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SusyLesHouches.cc -o tmp/SusyLesHouches.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SusyResonanceWidths.cc -o tmp/SusyResonanceWidths.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/SusyWidthFunctions.cc -o tmp/SusyWidthFunctions.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/TauDecays.cc -o tmp/TauDecays.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
g++ src/UserHooks.cc -o tmp/UserHooks.o -c -MD -Iinclude -ldl -fPIC -lstdc++ -DHEPMC2HACK
rm -f lib/libpythia8.so
ar cru lib/libpythia8.a tmp/Analysis.o tmp/Basics.o tmp/BeamParticle.o tmp/BeamRemnants.o tmp/BeamShape.o tmp/BoseEinstein.o tmp/ColourReconnection.o tmp/ColourTracing.o tmp/DeuteronProduction.o tmp/Event.o tmp/FJcore.o tmp/FragmentationFlavZpT.o tmp/FragmentationSystems.o tmp/GammaKinematics.o tmp/HIUserHooks.o tmp/HadronLevel.o tmp/HadronScatter.o tmp/HardDiffraction.o tmp/HeavyIons.o tmp/HelicityBasics.o tmp/HelicityMatrixElements.o tmp/HiddenValleyFragmentation.o tmp/History.o tmp/Info.o tmp/JunctionSplitting.o tmp/LHEF3.o tmp/LesHouches.o tmp/Merging.o tmp/MergingHooks.o tmp/MiniStringFragmentation.o tmp/MultipartonInteractions.o tmp/ParticleData.o tmp/ParticleDecays.o tmp/PartonDistributions.o tmp/PartonLevel.o tmp/PartonSystems.o tmp/PartonVertex.o tmp/PhaseSpace.o tmp/ProcessContainer.o tmp/ProcessLevel.o tmp/Pythia.o tmp/PythiaStdlib.o tmp/RHadrons.o tmp/ResonanceDecays.o tmp/ResonanceWidths.o tmp/ResonanceWidthsDM.o tmp/Ropewalk.o tmp/SLHAinterface.o tmp/Settings.o tmp/SigmaCompositeness.o tmp/SigmaDM.o tmp/SigmaEW.o tmp/SigmaExtraDim.o tmp/SigmaGeneric.o tmp/SigmaHiggs.o tmp/SigmaLeftRightSym.o tmp/SigmaLeptoquark.o tmp/SigmaNewGaugeBosons.o tmp/SigmaOnia.o tmp/SigmaProcess.o tmp/SigmaQCD.o tmp/SigmaSUSY.o tmp/SigmaTotal.o tmp/SimpleSpaceShower.o tmp/SimpleTimeShower.o tmp/SimpleWeakShowerMEs.o tmp/StandardModel.o tmp/Streams.o tmp/StringFragmentation.o tmp/StringLength.o tmp/SusyCouplings.o tmp/SusyLesHouches.o tmp/SusyResonanceWidths.o tmp/SusyWidthFunctions.o tmp/TauDecays.o tmp/UserHooks.o
cp AUTHORS share/Pythia8/AUTHORS
cp COPYING share/Pythia8/COPYING
cp GUIDELINES share/Pythia8/GUIDELINES
cp README share/Pythia8/README
cp Makefile.inc share/Pythia8/../../examples/Makefile.inc
mkdir -p /tmp/tmphyvwi3px/pythia8244/bin /tmp/tmphyvwi3px/pythia8244/include /tmp/tmphyvwi3px/pythia8244/lib /tmp/tmphyvwi3px/pythia8244/share/Pythia8
rm -f /tmp/tmphyvwi3px/pythia8244/lib/libpythia8.so
rsync -a bin/* /tmp/tmphyvwi3px/pythia8244/bin --exclude .svn
rsync -a include/* /tmp/tmphyvwi3px/pythia8244/include --exclude .svn
rsync -a lib/* /tmp/tmphyvwi3px/pythia8244/lib --exclude .svn
rsync -a share/Pythia8/* /tmp/tmphyvwi3px/pythia8244/share/Pythia8 --exclude .svn
rsync -a examples /tmp/tmphyvwi3px/pythia8244/share/Pythia8 --exclude .svn
/home/murat/MG5_aMC_v2_9_2/HEPTools/HEPToolsInstallers/installPYTHIA8.sh: satır 58: cd: /home/murat/MG5_aMC_v2_9_2/HEPTools/pythia8//bin: No such file or directory
sed: pythia8-config unreadable: No such file or directory
 Finished PYTHIA8 installation

Command "install pythia8" interrupted with error:
InvalidCmd : Installation of pythia8 failed.