everyone. I tried to install rpy2 in Centos6.10, with Python 3.6.4 and R version 3.5.2. I used the comand 'pip3 install rpy2'. I got the following errors:
cwd: /tmp/pip-install-7bxzxlni/rpy2_0e939a480cc0488d918a202af1b64127/
Complete output (153 lines):
['cffi>=1.10.0', 'jinja2', 'pytz', 'tzlocal']
running install
running build
cffi mode: CFFI_MODE.ANY
running build_py
file _rinterface_cffi_abi.py (for module _rinterface_cffi_abi) not found
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/rpy2
...(many copy information like this "copying ./rpy2/rinterface_lib/memorymanagement.py -> build/lib.linux-x86_64-3.6/rpy2/rinterface_lib")
file _rinterface_cffi_abi.py (for module _rinterface_cffi_abi) not found
generating cffi module 'build/lib.linux-x86_64-3.6/_rinterface_cffi_abi.py'
running build_ext
generating cffi module 'build/temp.linux-x86_64-3.6/_rinterface_cffi_api.c'
creating build/temp.linux-x86_64-3.6
building '_rinterface_cffi_api' extension
creating build/temp.linux-x86_64-3.6/build
creating build/temp.linux-x86_64-3.6/build/temp.linux-x86_64-3.6
gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -O2 -pipe -fPIC -DRPY2_RLEN_LONG=True -DR_INTERFACE_PTRS=True -Irpy2/rinterface_lib/ -I/home/work/.jumbo/include/python3.6m -c build/temp.linux-x86_64-3.6/_rinterface_cffi_api.c -o build/temp.linux-x86_64-3.6/build/temp.linux-x86_64-3.6/_rinterface_cffi_api.o
In file included from build/temp.linux-x86_64-3.6/_rinterface_cffi_api.c:569:
rpy2/rinterface_lib/R_API.h:199: warning: function declaration isn’t a prototype
In file included from build/temp.linux-x86_64-3.6/_rinterface_cffi_api.c:570:
rpy2/rinterface_lib/R_API_eventloop.h:26: error: redefinition of typedef ‘InputHandler’
rpy2/rinterface_lib/R_API_eventloop.h:8: note: previous declaration of ‘InputHandler’ was here
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /home/work/.jumbo/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-7bxzxlni/rpy2_0e939a480cc0488d918a202af1b64127/setup.py'"'"'; __file__='"'"'/tmp/pip-install-7bxzxlni/rpy2_0e939a480cc0488d918a202af1b64127/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-lx5dv6cc/install-record.txt --single-version-externally-managed --compile --install-headers /home/work/.jumbo/include/python3.6m/rpy2 Check the logs for full command output.
'''
Since there is "command 'gcc' failed with exit status 1", I installed all things mentioned in here. Since "Command errored out with exit status 1", I referred here~, e.g, I have tried 'pip3 install --upgrade rpy2' and I also tried to first upgrade my pip3. But these ways did not help me. Besides, I followed by this way and this~. The first did not help and the latter will pose 'error: option --r-home not recognized' after my command 'python3 setup.py build --r-home /usr/lib64/R/ install'.
Here is some other information:
echo$PATH
bash:echo/home/work/.jumbo/bin/core_perl:/home/work/.jumbo/bin:/home/work/.jumbo/bin/core_perl:/home/work/.jumbo/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/opt/bin:/home/opt/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/bin:/home/opt/bin:/usr/local/git/bin:/home/work/bin: No such file or directory
echo$R_HOME
bash: echo/usr/lib64/R: No such file or directory
echo$LD_LIBRARY_PATH
Please help me!
