compilation error on lx plus

Hi,
when i tried to generate process p p > t t~ setting
set pdlabel = lhapdf
set 11000 =lhaid
it give me compilation error

INFO: compile directory
INFO: Using LHAPDF v6.3.0 interface for PDFs
compile Source Directory
Error detected in "generate_events run_02"
write debug file /afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/run_02_tag_1_debug.log
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MadGraph5Error : A compilation Error occurs when trying to compile /afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/Source.
 The compilation fails with the following output message:
     gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o setrun.o setrun.f
     cd PDF; make
     cd MODEL; make
     make[1]: Entering directory `/afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/Source/PDF'
     make[1]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule.
     make[1]: Entering directory `/afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/Source/MODEL'
     make[1]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule.
     gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o rw_para.o rw_para.f
     ar cru ../../lib/libmodel.a couplings.o lha_read.o printout.o rw_para.o model_functions.o couplings1.o couplings2.o
     g++ -O -O3 -I/afs/cern.ch/user/i/irfan/LHAPDF/include -c -o pdf_lhapdf6.o pdf_lhapdf6.cc
     ranlib ../../lib/libmodel.a
     ar cru ../lib/libgeneric.a alfas_functions_lhapdf.o transpole.o invarients.o hfill.o pawgraphs.o ran1.o rw_events.o rw_routines.o kin_functions.o open_file.o basecode.o setrun.o run_printout.o dgauss.o readgrid.o getissud.o
     make[1]: Leaving directory `/afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/Source/MODEL'
     ranlib ../lib/libgeneric.a
     In file included from /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDFInfo.h:10:0,
                      from /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:10,
                      from pdf_lhapdf6.cc:6:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/Info.h: In member function ‘T LHAPDF::Info::get_entry_as(const string&) const [with T = std::vector<int>; std::string = std::basic_string<char>]’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/Info.h:189:28: error: range-based ‘for’ loops are not allowed in C++98 mode
          for (const string& s : strs) rtn.push_back( lexical_cast<int>(s) );
                                 ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/Info.h: In member function ‘T LHAPDF::Info::get_entry_as(const string&) const [with T = std::vector<double>; std::string = std::basic_string<char>]’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/Info.h:199:28: error: range-based ‘for’ loops are not allowed in C++98 mode
          for (const string& s : strs) rtn.push_back( lexical_cast<double>(s) );
                                 ^
     In file included from /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/AlphaS.h:12:0,
                      from /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:13,
                      from pdf_lhapdf6.cc:6:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/KnotArray.h: At global scope:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/KnotArray.h:175:25: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11 [enabled by default]
          size_t _xgridhash = 0;
                              ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/KnotArray.h:182:26: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11 [enabled by default]
          size_t _q2gridhash = 0;
                               ^
     In file included from pdf_lhapdf6.cc:6:0:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:30:13: error: ‘unique_ptr’ does not name a type
          typedef unique_ptr<AlphaS> AlphaSPtr;
                  ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:464:20: error: ‘AlphaSPtr’ has not been declared
          void setAlphaS(AlphaSPtr alphas) {
                         ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:524:13: error: ‘AlphaSPtr’ does not name a type
          mutable AlphaSPtr _alphas;
                  ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘void LHAPDF::PDF::setAlphaS(LHAPDF::AlphaS*)’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:460:7: error: ‘_alphas’ was not declared in this scope
            _alphas.reset(alphas);
            ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘void LHAPDF::PDF::setAlphaS(int)’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:465:7: error: ‘_alphas’ was not declared in this scope
            _alphas = std::move(alphas);
            ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:465:17: error: ‘move’ is not a member of ‘std’
            _alphas = std::move(alphas);
                      ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘bool LHAPDF::PDF::hasAlphaS() const’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:470:19: error: ‘_alphas’ was not declared in this scope
            return bool(_alphas);
                        ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘LHAPDF::AlphaS& LHAPDF::PDF::alphaS()’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:475:15: error: ‘_alphas’ was not declared in this scope
            return *_alphas;
                    ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘const LHAPDF::AlphaS& LHAPDF::PDF::alphaS() const’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:480:15: error: ‘_alphas’ was not declared in this scope
            return *_alphas;
                    ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘double LHAPDF::PDF::alphasQ2(double) const’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:497:14: error: ‘_alphas’ was not declared in this scope
            return _alphas->alphasQ2(q2);
                   ^
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h: In member function ‘void LHAPDF::PDF::_loadAlphaS()’:
     /afs/cern.ch/user/i/irfan/LHAPDF/include/LHAPDF/PDF.h:506:7: error: ‘_alphas’ was not declared in this scope
            _alphas.reset( mkAlphaS(info()) );
            ^
     make[1]: *** [pdf_lhapdf6.o] Error 1
     make[1]: Leaving directory `/afs/cern.ch/user/i/irfan/MG5_aMC_v2_6_5/wc/Source/PDF'
     make: *** [../lib/libpdf.a] Error 2

 Please try to fix this compilations issue and retry.
 Help might be found at https://answers.launchpad.net/mg5amcnlo.
 If you think that this is a bug, you can report this at https://bugs.launchpad.net/mg5amcnlo