[igraph] Compilation error

[Ka Ming Nip]

Hello,

I am trying to install python-igraph with pip, but I got the following error:

...
gcc -pthread -shared build/temp.linux-x86_64-2.7/src/edgeobject.o 
build/temp.linux-x86_64-2.7/src/error.o 
build/temp.linux-x86_64-2.7/src/attributes.o 
build/temp.linux-x86_64-2.7/src/arpackobject.o 
build/temp.linux-x86_64-2.7/src/vertexseqobject.o 
build/temp.linux-x86_64-2.7/src/common.o 
build/temp.linux-x86_64-2.7/src/indexing.o 
build/temp.linux-x86_64-2.7/src/convert.o 
build/temp.linux-x86_64-2.7/src/bfsiter.o 
build/temp.linux-x86_64-2.7/src/filehandle.o 
build/temp.linux-x86_64-2.7/src/igraphmodule.o 
build/temp.linux-x86_64-2.7/src/vertexobject.o 
build/temp.linux-x86_64-2.7/src/random.o 
build/temp.linux-x86_64-2.7/src/edgeseqobject.o 
build/temp.linux-x86_64-2.7/src/graphobject.o 
build/temp.linux-x86_64-2.7/src/py2compat.o 
build/temp.linux-x86_64-2.7/src/pyhelpers.o igraphcore/lib/libigraph.a 
/usr/lib64/libxml2.a /usr/lib64/libz.a /usr/lib64/libm.a -Ligraphcore/lib 
-L/usr/local/lib64 -L/usr/local/lib -L/usr/lib64 -L/usr/lib -L/lib64 -L/lib 
-L../../build/src/.libs -L../../src/.libs -L/usr/local/lib -L/usr/lib -lstdc++ 
-o build/lib.linux-x86_64-2.7/igraph/_igraph.so

/usr/bin/ld: /usr/lib64/libxml2.a(entities.o): relocation R_X86_64_32 against 
`a local symbol' can not be used when making a shared object; recompile with 
-fPIC

/usr/lib64/libxml2.a: could not read symbols: Bad value

collect2: ld returned 1 exit status

error: command 'gcc' failed with exit status 1


Please let me know what I can do now.

Thanks,
KaMing