【发布时间】:2018-02-21 03:03:03
【问题描述】:
我正在尝试在 conda env 中安装带有 pip 的软件包。
所以我有一个environment.yml 文件如下:
name: test-env
dependencies:
- pip:
- "git+https://github.com/choldgraf/download"
但是当我运行conda env update --file environment.yml 时,我得到:
Using Anaconda API: https://api.anaconda.org
Fetching package metadata .............
Solving package specifications: An unexpected error has occurred.
Please consider posting the following information to the
conda GitHub issue tracker at:
# Here some configuration that I omit
Traceback (most recent call last):
File "/home/mathurin/anaconda3/lib/python3.5/site-packages/conda/exceptions.py", line 634, in conda_exception_handler
return_value = func(*args, **kwargs)
File "/home/mathurin/anaconda3/lib/python3.5/site-packages/conda_env/cli/main_update.py", line 106, in execute
installer.install(prefix, specs, args, env, prune=args.prune)
File "/home/mathurin/anaconda3/lib/python3.5/site-packages/conda_env/installers/pip.py", line 8, in install
pip_cmd = pip_args(prefix) + ['install', ] + specs
TypeError: unsupported operand type(s) for +: 'NoneType' and 'list'
但是,只需在我的 bash 控制台中输入 pip install git+https://github.com/choldgraf/download 即可。我做错了什么?
编辑:我的第一个想法是更新 conda。我现在是 4.3.23 版本,并尝试 conda update conda 产生:
# All requested packages already installed.
# packages in environment at ~/anaconda3:
#
conda 4.3.23 py35_0 conda-forge
【问题讨论】:
-
你有什么版本的
conda? -
如果更新 conda 会怎样?我的版本是4.3.25
-
啊,你是从
conda-forge安装的。如果你想更新它,你可以输入conda install conda=4.3.25看看它是否能解决问题,虽然它可能不会...... -
@darthbith 像这样更新,现在它可以工作了。谢谢。