Hola
2018-02-05 20:37 GMT+01:00 Favio Dutria <[email protected]>:
> Buenas tardes.
>
> Hago estas lineas para ver si alguien me puede ayudar. Estoy en Tryton 4.4 e
> instalando BABI que tiene como dependencia la librería "weasyprint".
> Al intentar instalar dicha librería median pip install weasyprint me da el
> error:
>
> Collecting weasyprint
> Using cached WeasyPrint-0.42.2.tar.gz
> Complete output from command python setup.py egg_info:
> error in WeasyPrint setup command: Invalid environment marker:
> python_version < "3.0"
>
> Actualmente estoy ejecutando python 2.7.
> Debo si o si migrar a Python > 3.0 o existe alguna versión de weasyprint
> compatible con Python 2.7?
según pypi está disponible 2.7 i 3.x
$ python --version
Python 2.7.12
$ pip install weasyprint
You are using pip version 7.1.0, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Collecting weasyprint
Downloading WeasyPrint-0.42.2.tar.gz (399kB)
100% |████████████████████████████████| 401kB 388kB/s
Collecting html5lib>=0.999999999 (from weasyprint)
Using cached html5lib-1.0.1-py2.py3-none-any.whl
Collecting tinycss2>=0.5 (from weasyprint)
Using cached tinycss2-0.6.1-py2.py3-none-any.whl
Collecting cssselect2>=0.1 (from weasyprint)
Using cached cssselect2-0.2.1-py2.py3-none-any.whl
Collecting cffi>=0.6 (from weasyprint)
Collecting cairocffi>=0.5 (from weasyprint)
Collecting Pyphen>=0.8 (from weasyprint)
Using cached Pyphen-0.9.4-py2.py3-none-any.whl
Collecting pdfrw>=0.4 (from weasyprint)
Using cached pdfrw-0.4-py2.py3-none-any.whl
Collecting CairoSVG<2.0.0,>=1.0.20 (from weasyprint)
Collecting webencodings (from html5lib>=0.999999999->weasyprint)
Using cached webencodings-0.5.1-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): six>=1.9 in
/usr/local/lib/python2.7/dist-packages (from
html5lib>=0.999999999->weasyprint)
Collecting pycparser (from cffi>=0.6->weasyprint)
Building wheels for collected packages: weasyprint
Running setup.py bdist_wheel for weasyprint
Stored in directory:
/home/resteve/.cache/pip/wheels/e1/1a/69/5d9dee2db70cd057c90fb5728ce30b7a1d34062b9315029214
Successfully built weasyprint
Installing collected packages: webencodings, html5lib, tinycss2,
cssselect2, pycparser, cffi, cairocffi, Pyphen, pdfrw, CairoSVG,
weasyprint
Found existing installation: html5lib 0.999
Not uninstalling html5lib at /usr/lib/python2.7/dist-packages,
outside environment /home/resteve/virtualenv/neteja_drone
Successfully installed CairoSVG-1.0.22 Pyphen-0.9.4 cairocffi-0.8.0
cffi-1.11.4 cssselect2-0.2.1 html5lib-1.0.1 pdfrw-0.4 pycparser-2.18
tinycss2-0.6.1 weasyprint-0.42.2 webencodings-0.5.1
Saludos
