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ubuntu 14.04 install python3.4.4 and pyqt5

2016-03-31 11:18 731 查看
/usr/bin/ld: /opt/python3.4.1/lib/libpython3.4m.a(abstract.o): relocation R_X86_64_32S against `_Py_NotImplementedStruct' can not be used when making a shared object; recompile with -fPIC

This error raise because the linker could not find
libpythonX.X.so
.
When I built my
Python3.4.1
,
I used only one option
--prefix
,
so I do not have a shared lib in my python's lib.

Then I rebuild my python with
--enable-shared
,
then install
PyQt5
,
and successfully import PyQt.

However, I realize my python version is 3.4.0! Python exec. was linked to system python's lib...

This article helps me a lot: http://koansys.com/tech/building-python-with-enable-shared-in-non-standard-location

Finally, I add
LDFLAGS=
-Wl,-rpath /opt/python3.4.1/lib
to configure option:

./configure --prefix=/opt/python3.4.1 --enable-shared LDFLAGS= -Wl,-rpath /opt/python3.4.1/lib

and then installed PyQt5.

Now, I can enjoy it~(≧▽≦)/~
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