Eu estou tentando instalar o pacote python rpy2 com pip instalar no Ubuntu 16.04:
pip install rpy2==2.2.7
mas receba uma mensagem de erro (consulte a saída completa abaixo):
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-EuOI6K/unroll/
O mesmo acontece com outros pacotes, como pip install unroll , ou usando pip2 . Eu pensei que este post foi o mesmo problema, mas lá resolveu usando o sudo.
Eu tentei soluções neste postar , como: pip install --upgrade setuptools , (sudo) easy_install -U setuptools ou sudo apt-get install python-setuptools , mas sem sucesso.
Alguém sugeriu que eu poderia ter uma instalação estranha de python / pip, aqui estão algumas informações:
sudo which python pip pip2 | xargs -rd '\n' readlink -f
/usr/bin/python2.7
/usr/local/bin/pip
/usr/local/bin/pip2
sudo python --version
Python 2.7.12
sudo pip --version
pip 9.0.1 from /home/matifou/.local/lib/python2.7/site-packages (python 2.7)
/usr/bin/pip2 --version
pip 8.1.1 from /usr/lib/python2.7/dist-packages (python 2.7)
ls -l $(which pip); dpkg -S /usr/bin/pip
-rwxr-xr-x 1 root root 204 Nov 8 16:24 /usr/local/bin/pip
python-pip: /usr/bin/pip
pip install rpy2==2.2.7
Collecting rpy2==2.2.7 Using cached rpy2-2.2.7.tar.gz
Complete output from command python setup.py egg_info:
running egg_info
creating pip-egg-info/rpy2.egg-info
writing pip-egg-info/rpy2.egg-info/PKG-INFO
writing top-level names to pip-egg-info/rpy2.egg-info/top_level.txt
writing dependency_links to pip-egg-info/rpy2.egg-info/dependency_links.txt
writing manifest file 'pip-egg-info/rpy2.egg-info/SOURCES.txt'
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-EkrbmM/rpy2/setup.py", line 462, in
[os.path.join('doc', 'source', 'rpy2_logo.png')])],
File "/usr/lib/python2.7/distutils/core.py", line 151, in setup
dist.run_commands()
File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
self.run_command(cmd)
File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/egg_info.py",
line 280, in run
self.find_sources()
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/egg_info.py",
line 295, in find_sources
mm.run()
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/egg_info.py",
line 526, in run
self.add_defaults()
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/egg_info.py",
line 562, in add_defaults
sdist.add_defaults(self)
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/py36compat.py",
line 36, in add_defaults
self._add_defaults_ext()
File "/usr/local/lib/python2.7/dist-packages/setuptools/command/py36compat.py",
line 119, in _add_defaults_ext
build_ext = self.get_finalized_command('build_ext')
File "/usr/lib/python2.7/distutils/cmd.py", line 312, in get_finalized_command
cmd_obj.ensure_finalized()
File "/usr/lib/python2.7/distutils/cmd.py", line 109, in ensure_finalized
self.finalize_options()
File "/tmp/pip-build-EkrbmM/rpy2/setup.py", line 155, in finalize_options
config += get_rconfig(r_home, about)
File "/tmp/pip-build-EkrbmM/rpy2/setup.py", line 319, in get_rconfig
rc = RConfig.from_string(rconfig, allow_empty = allow_empty)
File "/tmp/pip-build-EkrbmM/rpy2/setup.py", line 279, in from_string
+ '\nin string\n' + string)
ValueError: Invalid substring
-fopenmp
in string
-Wl,--export-dynamic -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -L/usr/lib/R/lib -lR -lpcre -llzma -lbz2 -lz -lrt -ldl -lm
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-EkrbmM/rpy2/
pip install unroll
Collecting unroll Using cached unroll-0.1.0.tar.gz
Complete output from command python setup.py egg_info:
Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.14.tar.gz
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-QimGjp/unroll/setup.py", line 2, in
ez_setup.use_setuptools()
File "/usr/local/lib/python2.7/dist-packages/ez_setup.py", line 145, in use_setuptools
return _do_download(version, download_base, to_dir, download_delay)
File "/usr/local/lib/python2.7/dist-packages/ez_setup.py", line 124, in _do_download
to_dir, download_delay)
File "/usr/local/lib/python2.7/dist-packages/ez_setup.py", line 193, in download_setuptools
src = urlopen(url)
File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 435, in open
response = meth(req, response)
File "/usr/lib/python2.7/urllib2.py", line 548, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python2.7/urllib2.py", line 473, in error
return self._call_chain(*args)
File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 403: SSL is required
Command "python setup.py egg_info" failed with error code 1 in tmp/pip-
build-QimGjp/unroll/
você precisa de ferramentas de configuração e provavelmente os módulos dev devem digitar o seguinte
sudo apt-get install python-setuptools
sudo apt-get install python-dev
pode fazer sentido atualizar o pip primeiro para garantir que não há nada além de um bom funcionamento, isso é feito digitando
sudo apt install python-pip
boa sorte
A versão de python-setuptools no repositório de pacotes do Ubuntu 16.04 LTS está desatualizada / não-mantida.
Atualize-o com pip em vez de confiar no gerenciador de pacotes:
$ sudo pip install --upgrade setuptools
Solução que tirei para minha própria pergunta: as respostas propostas não resolveram o problema, então acabei usando conda , criando um ambiente específico para o pacote que eu precisava, e isso funcionou! Esta é agora a melhor solução, especialmente porque requer a instalação de uma versão paralela (tu podes usar o miniconda para o espaço) mas é uma prática!