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alexgand / springer_free_books

Python script to download all Springer books released for free during the 2020 COVID-19 quarantine
GNU General Public License v3.0
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Unable to install requirements #68

Closed jesusgt closed 4 years ago

jesusgt commented 4 years ago

Python version: 3.5.2 OS: Ubuntu 16.04.5 LTS

After activating the venv, and launching the command "pip install -r requirements.txt"

I get an error: `Collecting certifi==2020.4.5.1 (from -r requirements.txt (line 1)) Using cached https://files.pythonhosted.org/packages/57/2b/26e37a4b034800c960a00c4e1b3d9ca5d7014e983e6e729e33ea2f36426c/certifi-2020.4.5.1-py2.py3-none-an> Collecting chardet==3.0.4 (from -r requirements.txt (line 2)) Using cached https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl Collecting et-xmlfile==1.0.1 (from -r requirements.txt (line 3)) Using cached https://files.pythonhosted.org/packages/22/28/a99c42aea746e18382ad9fb36f64c1c1f04216f41797f2f0fa567da11388/et_xmlfile-1.0.1.tar.gz Collecting idna==2.9 (from -r requirements.txt (line 4)) Using cached https://files.pythonhosted.org/packages/89/e3/afebe61c546d18fb1709a61bee788254b40e736cff7271c7de5de2dc4128/idna-2.9-py2.py3-none-any.whl Collecting jdcal==1.4.1 (from -r requirements.txt (line 5)) Using cached https://files.pythonhosted.org/packages/f0/da/572cbc0bc582390480bbd7c4e93d14dc46079778ed915b505dc494b37c57/jdcal-1.4.1-py2.py3-none-any.whl Collecting numpy==1.18.2 (from -r requirements.txt (line 6)) Using cached https://files.pythonhosted.org/packages/ff/18/c0b937e2f84095ae230196899e56d1d7d76c8e8424fb235ed7e5bb6d68af/numpy-1.18.2-cp35-cp35m-manylinux1> Collecting openpyxl==3.0.3 (from -r requirements.txt (line 7)) Using cached https://files.pythonhosted.org/packages/95/8c/83563c60489954e5b80f9e2596b93a68e1ac4e4a730deb1aae632066d704/openpyxl-3.0.3.tar.gz Collecting pandas==1.0.3 (from -r requirements.txt (line 8)) Using cached https://files.pythonhosted.org/packages/2f/79/f236ab1cfde94bac03d7b58f3f2ab0b1cc71d6a8bda3b25ce370a9fe4ab1/pandas-1.0.3.tar.gz Complete output from command python setup.py egg_info: Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-gs8_q9nv/pandas/setup.py", line 42 f"numpy >= {min_numpy_ver}", ^ SyntaxError: invalid syntax

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-c8xdz0d6/pandas/ You are using pip version 8.1.1, however version 20.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. ` No idea what I am doing wrong. Any help would be much appreciated. Thanks in advance

ulisesfronze commented 4 years ago

it's because f'' strings are only in python 3.6 and above, i recommend you to upgrade your python version :)

jesusgt commented 4 years ago

That certainly worked. Many thanks ulisesfronze.

pedro-nonfree commented 4 years ago

please, include that it does not work in debian stretch with python3 (you have to go for python2.7) because it uses python 3.5, not enough (3.6 required, maybe, not tested)