Closed
Description
Hi!
I'm using mapltolib on CICD (linux) and I found this unexpected behavior. When I install matplotlib-3.3.1 on a conda environment with an older version of certifi (required by conda), the installation process fails. I'm wondering if this is the expected behavior or not.
I've checked the setup.py and I saw that matplotlib requires certifi>=2020.06.20, so if I have an older version installed the error occurs.
MWE
Here is an example of my workflow.
$ docker run -it intelpython/intelpython3_core:2019.4
(base) root@9c3da40a58ba:/# pip install matplotlibTraceback
$ docker run -it intelpython/intelpython3_core:2019.4
Unable to find image 'intelpython/intelpython3_core:2019.4' locally
2019.4: Pulling from intelpython/intelpython3_core
cc1a78bfd46b: Pull complete
49eab01d36f3: Pull complete
c2c2cfea0213: Pull complete
419499c9a4cf: Pull complete
f7550509e92e: Pull complete
4d32c595223c: Pull complete
Digest: sha256:fb45b594cb3e6960311157393eda3b86225f7446e07768a96517d3c2b314bc2a
Status: Downloaded newer image for intelpython/intelpython3_core:2019.4
(base) root@9c3da40a58ba:/# pip list
Package Version
------------ ---------
asn1crypto 0.24.0
certifi 2018.1.18
cffi 1.11.5
chardet 3.0.4
conda 4.6.14
cryptography 2.2.2
idna 2.6
mkl-fft 1.0.13
mkl-random 1.0.4
mkl-service 1.0.0
numpy 1.16.2
pip 10.0.1
pycosat 0.6.3
pycparser 2.18
pyOpenSSL 18.0.0
PySocks 1.6.8
PyYAML 4.1
requests 2.18.4
ruamel-yaml 0.15.37
scipy 1.2.1
setuptools 39.2.0
six 1.11.0
TBB 0.1
urllib3 1.22
wheel 0.31.1
You are using pip version 10.0.1, however version 20.2.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
(base) root@9c3da40a58ba:/# pip install matplotlib
Collecting matplotlib
Downloading https://files.pythonhosted.org/packages/96/a7/b6fa244fd8a8814ef9408c8a5a7e4ed0340e232a6f0ce2046b42e50672c0/matplotlib-3.3.1-cp36-cp36m-manylinux1_x86_64.whl (11.6MB)
100% |████████████████████████████████| 11.6MB 2.5MB/s
Collecting certifi>=2020.06.20 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/5e/c4/6c4fe722df5343c33226f0b4e0bb042e4dc13483228b4718baf286f86d87/certifi-2020.6.20-py2.py3-none-any.whl (156kB)
100% |████████████████████████████████| 163kB 9.9MB/s
Collecting kiwisolver>=1.0.1 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/ae/23/147de658aabbf968324551ea22c0c13a00284c4ef49a77002e91f79657b7/kiwisolver-1.2.0-cp36-cp36m-manylinux1_x86_64.whl (88kB)
100% |████████████████████████████████| 92kB 6.5MB/s
Requirement already satisfied: numpy>=1.15 in /opt/conda/lib/python3.6/site-packages (from matplotlib) (1.16.2)
Collecting cycler>=0.10 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/f7/d2/e07d3ebb2bd7af696440ce7e754c59dd546ffe1bbe732c8ab68b9c834e61/cycler-0.10.0-py2.py3-none-any.whl
Collecting pyparsing!=2.0.4,!=2.1.2,!=2.1.6,>=2.0.3 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/8a/bb/488841f56197b13700afd5658fc279a2025a39e22449b7cf29864669b15d/pyparsing-2.4.7-py2.py3-none-any.whl (67kB)
100% |████████████████████████████████| 71kB 7.4MB/s
Collecting pillow>=6.2.0 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/30/bf/92385b4262178ca22b34f82e0e09c2922eb351fe39f3cc7b8ba9ea555b41/Pillow-7.2.0-cp36-cp36m-manylinux1_x86_64.whl (2.2MB)
100% |████████████████████████████████| 2.2MB 6.6MB/s
Collecting python-dateutil>=2.1 (from matplotlib)
Downloading https://files.pythonhosted.org/packages/d4/70/d60450c3dd48ef87586924207ae8907090de0b306af2bce5d134d78615cb/python_dateutil-2.8.1-py2.py3-none-any.whl (227kB)
100% |████████████████████████████████| 235kB 8.8MB/s
Requirement already satisfied: six in /opt/conda/lib/python3.6/site-packages (from cycler>=0.10->matplotlib) (1.11.0)
mkl-service 1.0.0 requires cython, which is not installed.
Installing collected packages: certifi, kiwisolver, cycler, pyparsing, pillow, python-dateutil, matplotlib
Found existing installation: certifi 2018.1.18
Cannot uninstall 'certifi'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
You are using pip version 10.0.1, however version 20.2.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
(base) root@9c3da40a58ba:/# exit