無法找到包 python-pytest

Question

我最近不得不重置我的機器，所以必須重新安裝所有東西。

我想使用PyTest運行Python文件。

巴什終端：

me@PF2DCSXD:/mnt/c/Users/dabell/Documents/GitHub/workers-python/workers/composite_key/compositekey/tests$ pytest -s test_composite_key.py

Command 'pytest' not found, but can be installed with:

sudo apt install python-pytest

me@PF2DCSXD:/mnt/c/Users/dabell/Documents/GitHub/workers-python/workers/composite_key/compositekey/tests$ sudo apt install python-pytest
[sudo] password for danielbellhv: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package python-pytest

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我能夠按照這篇文章的解決方案安裝pip 。

如果還有什么我可以添加到帖子中，請告訴我。

Answer 1

我必須先安裝點子，因為在這里：

sudo apt-get update
sudo apt-get upgrade  #Optional
sudo apt install python3-pip

然后

$ pip install pytest
Collecting pytest
  Downloading pytest-6.2.5-py3-none-any.whl (280 kB)
     |████████████████████████████████| 280 kB 621 kB/s 
Collecting packaging
  Downloading packaging-21.2-py3-none-any.whl (40 kB)
     |████████████████████████████████| 40 kB 1.1 MB/s 
Collecting iniconfig
  Downloading iniconfig-1.1.1-py2.py3-none-any.whl (5.0 kB)
Collecting pluggy<2.0,>=0.12
  Downloading pluggy-1.0.0-py2.py3-none-any.whl (13 kB)
Collecting py>=1.8.2
  Downloading py-1.10.0-py2.py3-none-any.whl (97 kB)
     |████████████████████████████████| 97 kB 1.1 MB/s
Collecting toml
  Downloading toml-0.10.2-py2.py3-none-any.whl (16 kB)
Requirement already satisfied: attrs>=19.2.0 in /usr/lib/python3/dist-packages (from pytest) (19.3.0)
Collecting pyparsing<3,>=2.0.2
  Downloading pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)
     |████████████████████████████████| 67 kB 1.1 MB/s
Installing collected packages: pyparsing, packaging, iniconfig, pluggy, py, toml, pytest
  WARNING: The scripts py.test and pytest are installed in '/home/danielbellhv/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed iniconfig-1.1.1 packaging-21.2 pluggy-1.0.0 py-1.10.0 pyparsing-2.4.7 pytest-6.2.5 toml-0.10.2

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筆記：

$ pip install python-pytest
ERROR: Could not find a version that satisfies the requirement python-pytest (from versions: none)
ERROR: No matching distribution found for python-pytest