为什么会出现这个错误？我无法再安装基准测试了。我需要导入包含在基准测试中的’get_data’。出了什么问题？
pip install benchmark
Collecting benchmark Using cached benchmark-0.1.5.tar.gz (7.1 kB) ERROR: Command errored out with exit status 1: command: /opt/anaconda3/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-install-qq5kp9hk/benchmark/setup.py'"'"'; __file__='"'"'/private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-install-qq5kp9hk/benchmark/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-pip-egg-info-_7t1tj64 cwd: /private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-install-qq5kp9hk/benchmark/ Complete output (7 lines): Traceback (most recent call last): File "<string>", line 1, in <module> File "/private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-install-qq5kp9hk/benchmark/setup.py", line 3, in <module> from benchmark import __VERSION__ File "/private/var/folders/cf/gs10w86j2n1bf2_x86gmqscw0000gn/T/pip-install-qq5kp9hk/benchmark/benchmark/__init__.py", line 10, in <module> from main import BenchmarkProgram, main ModuleNotFoundError: No module named 'main' ----------------------------------------ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.回答：
benchmark 与 Python 版本 >= 3 不兼容。
你需要使用 Python 2。
在 Python 3 的虚拟环境中
~/workspace/so via 🐍 v3.8.5 via C python3 ❯ pip install benchmarkCollecting benchmark Downloading benchmark-0.1.5.tar.gz (7.1 kB) ERROR: Command errored out with exit status 1: command: /home/louis/miniconda3/envs/python3/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-wyj1c1sn/benchmark/setup.py'"'"'; __file__='"'"'/tmp/pip-install-wyj1c1sn/benchmark/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-0qo4nmp7 cwd: /tmp/pip-install-wyj1c1sn/benchmark/ Complete output (7 lines): Traceback (most recent call last): File "<string>", line 1, in <module> File "/tmp/pip-install-wyj1c1sn/benchmark/setup.py", line 3, in <module> from benchmark import __VERSION__ File "/tmp/pip-install-wyj1c1sn/benchmark/benchmark/__init__.py", line 10, in <module> from main import BenchmarkProgram, main ModuleNotFoundError: No module named 'main' ----------------------------------------ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.使用 Python 2 :
~/workspace/so via 🐍 v2.7.18 :: Anaconda, Inc. via C python2 ❯ pip install benchmark DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-supportCollecting benchmark Using cached https://files.pythonhosted.org/packages/e9/af/e0390a38d8d8920a189775102d69fa19107c0b67f75c7934bc166e05d504/benchmark-0.1.5.tar.gzBuilding wheels for collected packages: benchmark Building wheel for benchmark (setup.py) ... done Created wheel for benchmark: filename=benchmark-0.1.5-cp27-none-any.whl size=6336 sha256=e4878032c29d27e51067deb70363bf7b7108fa93f9458befabfbbcce3b3d4598 Stored in directory: /home/louis/snap/codium/common/.cache/pip/wheels/a4/3f/24/d0ed8ae3351441f06a4a17a6ea3f5c500527144a9aebfbb05cSuccessfully built benchmarkInstalling collected packages: benchmarkSuccessfully installed benchmark-0.1.5