我正在尝试在 Ubuntu 18.04 中安装 GENIE Generator，它依赖于
安装先决条件：
- ROOT(版本 6.14.00)
- GNU 科学库 (GSL)
- 腐霉6
- LHAPDF5 或 LHAPDF6
- log4cpp
- libxml2
我已经安装了 PYTHIA6、LHAPDF6、log4cpp、libxml2、GSL 以及带有 GSL 的 ROOT。我可以使用 g++ 和 root 运行以下测试代码（带有 GSL 函数）。
#include<iostream>
#include "gsl/gsl_sf_bessel.h"
using namespace std;
int main()
{
double x = 15.0;
double y = gsl_sf_bessel_J0 (x);
cout<<x<<"\t"<<y<<endl;
return 0;
}
我使用这个命令来运行这个测试文件。
g++ hello.cc -o hello $(gsl-config --cflags --libs)
./hello
这表明 GSL 已正确安装在系统中。我也在 .bashrc 文件中导出了路径。
# For ROOT
#export ROOTSYS=/home/anil/Products/root
export ROOTSYS=/home/anil/Products/root_v6.14.00-build
export PATH=$ROOTSYS/bin:$PATH
export LD_LIBRARY_PATH=$ROOTSYS/lib/:$LD_LIBRARY_PATH
#Pythia 8
export PYTHIA8=/home/anil/Products/pythia8235
export PYTHIA8DATA=$PYTHIA8/share/Pythia8/xmldoc
export PATH=$PYTHIA8/bin:$PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PYTHIA8/lib
#Pythia 6
export PYTHIA6=/home/anil/Products/pythia6428
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PYTHIA6428/lib
#GSL-2.5
export GSLHOME=/home/anil/Products/gsl25
export GSL_INC=$GSLHOME/include
export GSL_LIB=$GSLHOME/lib
export PATH=$GSLHOME/bin:$PATH
#export LIBRARY_PATH=$LIBRARY_PATH:$GSLHOME/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GSLHOME/lib
#CLHEP-2.4.0.4
export CLHEP_BASE_DIR=/home/anil/Products/CLHEP/clhep2404
export PATH=$CLHEP_BASE_DIR/bin:$PATH
export LD_LIBRARY_PATH=$CLHEP_BASE_DIR/lib:$LD_LIBRARY_PATH
#GEANT4
export G4INSTALL=/home/anil/Products/GEANT4/geant4.10.04.p02-install/share/Geant4-10.4.2/geant4make
export G4WORKDIR=/home/anil/G4WORK
source $G4INSTALL/geant4make.sh
source /home/anil/Products/GEANT4/geant4.10.04.p02-install/bin/geant4.sh
现在，当我运行 GENIE Generator 的编译时，它显示错误。
cd ~/Products
mkdir GENIE
cd GENIE
git clone https://github.com/GENIE-MC/Generator.git
cd Generator
export GENIE=$(pwd)
./configure --prefix=/home/anil/Products/GENIE/genie --disable-profiler --disable-validation-tools --disable-cernlib --enable-lhapdf6 --enable-flux-drivers --enable-geom-drivers --disable-doxygen --enable-test --enable-mueloss --enable-dylibversion --enable-t2k --enable-fnal --enable-atmo --enable-nucleon-decay --disable-masterclass --disable-debug --with-optimiz-level=O2 --with-pythia6-lib=/home/anil/Products/pythia6428/libPythia6.so --with-lhapdf6-inc=/home/anil/Products/LHAPDF/lhapdf621/include --with-lhapdf6-lib=/home/anil/Products/LHAPDF/lhapdf621/lib --with-libxml2-inc=/home/anil/Products/LIBXML2/libxml2/include/libxml2 --with-libxml2-lib=/home/anil/Products/LIBXML2/libxml2/lib --with-log4cpp-inc=/home/anil/Products/LOG4CPP/log4cpp/include --with-log4cpp-lib=/home/anil/Products/LOG4CPP/log4cpp/lib
********************************************************************************************************
********************************************************************************************************
** **
** .oooooo. oooooooooooo ooooo ooo ooooo oooooooooooo **
** d8P' `Y8b `888' `8 `888b. `8' `888' `888' `8 NEUTRINO MONTE CARLO GENERATOR **
** 888 888 8 `88b. 8 888 888 **
** 888 888oooo8 8 `88b. 8 888 888oooo8 Version 999.999.999 **
** 888 ooooo 888 " 8 `88b.8 888 888 " **
** `88. .88' 888 o 8 `888 888 888 o http://www.genie-mc.org **
** `Y8bood8P' o888ooooood8 o8o `8 o888o o888ooooood8 **
** **
** (c) 2003-2018 GENIE Collaboration **
** **
********************************************************************************************************
********************************************************************************************************
/home/anil/Products/GENIE/Generator/configure
The $PYTHIA6 env var is defined. I will pick that and set --with-pythia6-lib=/home/anil/Products/pythia6428
Your input configuration options were: --prefix=/home/anil/Products/GENIE/genie --disable-profiler --disable-validation-tools --disable-cernlib --enable-lhapdf6 --enable-flux-drivers --enable-geom-drivers --disable-doxygen --enable-test --enable-mueloss --enable-dylibversion --enable-t2k --enable-fnal --enable-atmo --enable-nucleon-decay --disable-masterclass --disable-debug --with-optimiz-level=O2 --with-pythia6-lib=/home/anil/Products/pythia6428/libPythia6.so --with-lhapdf6-inc=/home/anil/Products/LHAPDF/lhapdf621/include --with-lhapdf6-lib=/home/anil/Products/LHAPDF/lhapdf621/lib --with-libxml2-inc=/home/anil/Products/LIBXML2/libxml2/include/libxml2 --with-libxml2-lib=/home/anil/Products/LIBXML2/libxml2/lib --with-log4cpp-inc=/home/anil/Products/LOG4CPP/log4cpp/include --with-log4cpp-lib=/home/anil/Products/LOG4CPP/log4cpp/lib
The /home/anil/Products/GENIE/Generator/src/make/Make.config file has been succesfully generated!
The following config options were set:
GENIE_INSTALLATION_PATH=/home/anil/Products/GENIE/genie
GOPT_ENABLE_LHAPDF5=NO
GOPT_ENABLE_LHAPDF6=YES
GOPT_ENABLE_T2K=YES
GOPT_ENABLE_FNAL=YES
GOPT_ENABLE_ATMO=YES
GOPT_ENABLE_NUCLEON_DECAY=YES
GOPT_ENABLE_NNBAR_OSCILLATION=NO
GOPT_ENABLE_BOOSTED_DARK_MATTER=NO
GOPT_ENABLE_FLUX_DRIVERS=YES
GOPT_ENABLE_GEOM_DRIVERS=YES
GOPT_ENABLE_MASTERCLASS=NO
GOPT_ENABLE_TEST=YES
GOPT_ENABLE_PROFILER=NO
GOPT_ENABLE_DOXYGEN_DOC=NO
GOPT_ENABLE_DYLIBVERSION=YES
GOPT_ENABLE_LOW_LEVEL_MESG=NO
GOPT_WITH_COMPILER=gcc
GOPT_WITH_CXX_DEBUG_FLAG=
GOPT_WITH_CXX_OPTIMIZ_FLAG=-O2
GOPT_WITH_PROFILER_LIB=
GOPT_WITH_DOXYGEN_PATH=
GOPT_WITH_PYTHIA6_LIB=/home/anil/Products/pythia6428
GOPT_WITH_LHAPDF5_LIB=
GOPT_WITH_LHAPDF5_INC=
GOPT_WITH_LHAPDF6_LIB=/home/anil/Products/LHAPDF/lhapdf621/lib
GOPT_WITH_LHAPDF6_INC=/home/anil/Products/LHAPDF/lhapdf621/include
GOPT_WITH_LIBXML2_INC=/home/anil/Products/LIBXML2/libxml2/include/libxml2
GOPT_WITH_LIBXML2_LIB=/home/anil/Products/LIBXML2/libxml2/lib
GOPT_WITH_LOG4CPP_INC=/home/anil/Products/LOG4CPP/log4cpp/include
GOPT_WITH_LOG4CPP_LIB=/home/anil/Products/LOG4CPP/log4cpp/lib
*** To continue building GENIE type: make
make
此后显示以下错误。
.
.
.
g++ -c -W -Wall -fPIC -Wshadow -pthread -std=c++11 -m64 -I/home/anil/Products/root_v6.14.00-build/include -O2 -I/home/anil/Products/LIBXML2/libxml2/include/libxml2 -I/home/anil/Products/LOG4CPP/log4cpp/include -I/home/anil/Products/root_v6.14.00-build/include -I/home/anil/Products/GENIE/Generator/src/ _ROOT_DICT_TlGeo.cc
[package: Tools/Geometry] Generating shared library ..dictionary=._ROOT_DICT_TlGeo
g++ -shared GeomVolSelectorFiducial.o GeomVolSelectorI.o GeoUtils.o ROOTGeomAnalyzer.o PointGeomAnalyzer.o PathSegmentList.o GeomVolSelectorRockBox.o GeomVolSelectorBasic.o FidShape.o _ROOT_DICT_TlGeo.o -o /home/anil/Products/GENIE/Generator/lib/libGTlGeo-999.999.999.so
[ ! -f libGTlGeo_rdict.pcm ] || cp libGTlGeo_rdict.pcm /home/anil/Products/GENIE/Generator/lib
[ ! -f libGTlGeo.rootmap ] || cp libGTlGeo.rootmap /home/anil/Products/GENIE/Generator/lib
[package: Tools/Geometry] Creating symbolic link to shared library ...
ln -sf libGTlGeo-999.999.999.so /home/anil/Products/GENIE/Generator/lib/libGTlGeo.so
make[1]: Leaving directory '/home/anil/Products/GENIE/Generator/src/Tools/Geometry'
** Masterclass was not enabled. Skipping...
** Building GENIE applications...
cd /home/anil/Products/GENIE/Generator/src/Apps && \
make all && \
cd /home/anil/Products/GENIE/Generator
make[1]: Entering directory '/home/anil/Products/GENIE/Generator/src/Apps'
g++ -W -Wall -fPIC -Wshadow -pthread -std=c++11 -m64 -I/home/anil/Products/root_v6.14.00-build/include -O2 -MMD -MP -c -I/home/anil/Products/LIBXML2/libxml2/include/libxml2 -I/home/anil/Products/LOG4CPP/log4cpp/include -I/home/anil/Products/root_v6.14.00-build/include -I/home/anil/Products/LHAPDF/lhapdf621/include -I/home/anil/Products/gsl25/include -I/home/anil/Products/GENIE/Generator/src/ gEvGen.cxx -o gEvGen.o
** Building gevgen
g++ -g -Wl,--no-as-needed -Wl,--no-undefined gEvGen.o -L/home/anil/Products/root_v6.14.00-build/lib -lGui -lCore -lImt -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lROOTDataFrame -lROOTVecOps -lTree -lTreePlayer -lRint -lPostscript -lMatrix -lPhysics -lMathCore -lThread -lMultiProc -pthread -lm -ldl -rdynamic -lMinuit -lGeom -lEG -lEGPythia6 -lGenVector -L/home/anil/Products/pythia6428 -lPythia6 -L/home/anil/Products/LHAPDF/lhapdf621/lib -lLHAPDF -L/home/anil/Products/LIBXML2/libxml2/lib -lxml2 -L/home/anil/Products/LOG4CPP/log4cpp/lib -llog4cpp -L/home/anil/Products/gsl25/lib -lgsl -lgslcblas -lm -lnsl -L/home/anil/Products/GENIE/Generator/lib -lGFwMsg -lGFwReg -lGFwAlg -lGFwInt -lGFwGHEP -lGFwNum -lGFwUtl -lGFwParDat -lGFwEG -lGFwNtp -lGPhXSIg -lGPhPDF -lGPhNuclSt -lGPhCmn -lGPhDcy -lGPhHadTransp -lGPhHadnz -lGPhDeEx -lGPhAMNGXS -lGPhAMNGEG -lGPhChmXS -lGPhCohXS -lGPhCohEG -lGPhDISXS -lGPhDISEG -lGPhDfrcXS -lGPhDfrcEG -lGPhGlwResXS -lGPhGlwResEG -lGPhIBDXS -lGPhIBDEG -lGPhMNucXS -lGPhMNucEG -lGPhMEL -lGPhNuElXS -lGPhNuElEG -lGPhQELXS -lGPhQELEG -lGPhResXS -lGPhResEG -lGPhStrXS -lGPhStrEG -lGPhNDcy -lGTlGeo -lGTlFlx -o /home/anil/Products/GENIE/Generator/bin/gevgen
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval_deriv_y'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_init'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval_deriv_yy'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_interp_accel_alloc'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval_deriv_x'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_interp2d_bilinear'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_alloc'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval_deriv_xy'
/home/anil/Products/GENIE/Generator/lib/libGFwNum.so: undefined reference to `gsl_spline2d_eval_deriv_xx'
collect2: error: ld returned 1 exit status
Makefile:90: recipe for target '/home/anil/Products/GENIE/Generator/bin/gevgen' failed
make[1]: *** [/home/anil/Products/GENIE/Generator/bin/gevgen] Error 1
make[1]: Leaving directory '/home/anil/Products/GENIE/Generator/src/Apps'
Makefile:243: recipe for target 'apps' failed
make: *** [apps] Error 2
这库文件我们可以在下面的目录中找到我们所期望的文件：
anil@anilpc:~/Products/GENIE/Generator$ locate libgsl.a
/home/anil/Products/gsl-2.5/.libs/libgsl.a
/home/anil/Products/gsl25/lib/libgsl.a
/home/anil/Products/root_v6.14.00-build/GSL-prefix/src/GSL-build/.libs/libgsl.a
/home/anil/Products/root_v6.14.00-build/lib/libgsl.a
anil@anilpc:~$ gsl-config --cflags --libs
-I/home/anil/Products/gsl25/include
-L/home/anil/Products/gsl25/lib -lgsl -lgslcblas -lm
由于 gsl-config 显示了库的位置。很明显 libgsl 安装正确（使用源代码手动编译），示例 C++ 程序可以使用相同的函数而不会出现任何错误。但不知何故，GENIE 编译无法使用 gsl 库并显示未定义的函数。
如果有人能提供可能出现问题的线索，这将会很有帮助。
答案1
对于 OP 来说可能已经太晚了，但对于将来遇到这种情况的人来说，我找到了一种解决方法（？）。
目录中 gevgen 的 Makefile 中有一行，GENIE/Generator/src/Apps/用于在编译期间查找必要的库及其依赖项。-L/path/to/ROOT/libs -lgsl由于某种原因，它返回了 ，试图链接到 ROOT libs 目录中的 gsl 库，而不是 GSL 目录中的 gsl 库。也许如果 ROOT 是由脚本构建的lamp，那么就会存在这样的动态库，但就我而言（链接到外部构建的 ROOT），我只能找到一个静态libgsl.a文件。另一方面，libgsl.so处有一个动态文件GENIE/GENIESupport/gsl/lib/libgsl.so，因此我在目录中创建了指向此文件的软链接ROOT/libs，此后构建完成，没有出现其他问题。
答案2
也许您可以指向当前 GSL 安装找到它：
locate libgsl | fgrep .so