我在Mac OSX上安装PyLucene JCC时遇到问题。
我从apache lucene网站下载了最新版本的JCC，并使用命令暂停了安装它的指令
python setup.py build
但是我在安装时遇到以下错误
ld: internal error: atom not found in symbolIndex(__ZN7JNIEnv_13CallIntMethodEP8_jobjectP10_jmethodIDz) for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'c++' failed with exit status 1
我尝试按照官方网站上的说明，在mac OSX上安装时添加标记"-framework", "Python" to the LFLAGS value，或者在运行install命令之前使用export CFLAGS=-Qunused-arguments和export CPPFLAGS=-Qunused-arguments忽略构建时发出警告。但他们都没有工作。
错误的完整痕迹是
found JAVAHOME = /Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home
found JAVAFRAMEWORKS = /System/Library/Frameworks/JavaVM.framework
Loading source files for package org.apache.jcc...
doc/serialized-form.html...
Building index for all the packages and classes...
Generating javadoc/overview-tree.html...
Generating javadoc/index-all.html...
Generating javadoc/deprecated-list.html...
Building index for all classes...
Generating javadoc/allclasses-frame.html...
Generating javadoc/allclasses-noframe.html...
Generating javadoc/index.html...
Generating javadoc/help-doc.html...
running build
running build_py
writing /Users/harshsingh/Documents/Codes/IR/jcc/jcc/config.py
copying jcc/config.py -> build/lib.macosx-10.10-intel-2.7/jcc
copying jcc/classes/org/apache/jcc/PythonVM.class -> build/lib.macosx-10.10-intel-2.7/jcc/classes/org/apache/jcc
copying jcc/classes/org/apache/jcc/PythonException.class -> build/lib.macosx-10.10-intel-2.7/jcc/classes/org/apache/jcc
running build_ext
building 'jcc' extension
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX - DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -dynamiclib -D_jcc_lib -DJCC_VER="2. 21" -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45. jdk/Contents/Home/include/darwin -I_jcc -Ijcc/sources -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c jcc/sources/jcc.cpp - o build/temp.macosx-10.10-intel-2.7/jcc/sources/jcc.o -DPYTHON -fno-strict-aliasing -Wno-write-strings
clang: warning: argument unused during compilation: '-dynamiclib'
jcc/sources/jcc.cpp:197:16: warning: implicit conversion loses integer precision: 'long' to 'int'
[-Wshorten-64-to-32]
int hash = PyObject_Hash(arg);
~~~~ ^~~~~~~~~~~~~~~~~~
1 warning generated.
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX - DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -dynamiclib -D_jcc_lib -DJCC_VER="2. 21" -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45. jdk/Contents/Home/include/darwin -I_jcc -Ijcc/sources -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c jcc/sources/JCCEnv. cpp -o build/temp.macosx-10.10-intel-2.7/jcc/sources/JCCEnv.o -DPYTHON -fno-strict-aliasing -Wno-write-strings
clang: warning: argument unused during compilation: '-dynamiclib'
c++ -Wl,-x -dynamiclib -undefined dynamic_lookup build/temp.macosx-10.10-intel-2.7/jcc/sources/jcc.o build/temp.macosx-10.10-intel-2.7/jcc/sources/JCCEnv. o -o build/lib.macosx-10.10-intel-2.7/libjcc.dylib -L/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib -ljava - L/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib/server -ljvm -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_45. jdk/Contents/Home/jre/lib -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib/server -Wl,-S -install_name @rpath/libjcc. dylib -current_version 2.21 -compatibility_version 2.21
ld: internal error: atom not found in symbolIndex(__ZN7JNIEnv_13CallIntMethodEP8_jobjectP10_jmethodIDz) for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'c++' failed with exit status 1
我现在真的迷失了，任何帮助都会非常棒。
答案 0 :(得分：4)
如果从源代码重建仍然会产生相同的错误，您可以尝试以下方法。
似乎在OSX 10.9+上运行带有-x标志的clang ++命令（下面）有一个错误（引用here）
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX - DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -dynamiclib -D_jcc_lib -DJCC_VER="2. 21" -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/jdk1.7.0_45. jdk/Contents/Home/include/darwin -I_jcc -Ijcc/sources -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c jcc/sources/JCCEnv. cpp -o build/temp.macosx-10.10-intel-2.7/jcc/sources/JCCEnv.o -DPYTHON -fno-strict-aliasing -Wno-write-strings
clang: warning: argument unused during compilation: '-dynamiclib'
c++ -Wl,-x -dynamiclib -undefined dynamic_lookup build/temp.macosx-10.10-intel-2.7/jcc/sources/jcc.o build/temp.macosx-10.10-intel-2.7/jcc/sources/JCCEnv. o -o build/lib.macosx-10.10-intel-2.7/libjcc.dylib -L/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib -ljava - L/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib/server -ljvm -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_45. jdk/Contents/Home/jre/lib -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib/server -Wl,-S -install_name @rpath/libjcc. dylib -current_version 2.21 -compatibility_version 2.21
再次运行clang ++命令而不使用-x标志，然后运行：
python setup.py build
答案 1 :(得分：0)
这里的问题相同 - 来自pyLucene-dev：
您必须确保用于构建Python的编译器与您正在使用的编译器相同。如果你没有构建Python，那么你可能会发现clang / gcc不匹配，你需要使用你用来构建JCC的相同编译器从源代码重建Python。
答案 2 :(得分：0)