pipsi允许你安装独立依赖的Python应用程序。它不仅隔离了依赖项(如virtualenv),而且应用程序也可立即执行(如pip)。例如:
pipsi install foo # has strict dependency on Xv1.0
pipsi install bar # has strict dependency on Xv2.0
foo --version # works immediately
bar --help # works immediately
我需要使用gem安装一些Ruby工具。gem是否提供类似的隔离?换句话说:
gem install foo # has s
我正在尝试安装flair。在执行以下命令时,它会抛出以下错误:
pip install flair
ERROR: Packages installed from PyPI cannot depend on packages which are not also hosted on PyPI.
tiny-tokenizer depends on SudachiDict_core@ https://object-storage.tyo2.conoha.io/v1/nc_2520839e1f9641b08211a5c85243124a/sudachi/SudachiDict_core-2019092
所以我试着在图像上的几个功能中使用scikit图像。其中一个功能是将图像从rgb转换为hsv,在那里我拍摄了我的图像(img),并说
from skimage.color import rgb2hsv
img_hsv = color.rgb2hsv(img)
Python在导入skimage语句时似乎没有问题,但是当我调用color.rgb2hsv时,我得到了一个'color' is not defined错误。如果我说的是img_hsv = rgb2hsv,那么它就是'rgb2hsv' is not defined。我试图通过从github克隆它并按照下面的说
我和pip安装有冲突,我收到这样的消息:
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
所以如果我有,就说:
pandas==1.1.2
我可以说:
pandas>=1.1.0,<1.1.4
但会使用:
pandas
只是看看所有的可能性,并解决它本身?
我不确定我是否清楚,但基本上,如果
已开始失败,但有以下错误:
The conflict is caused by:
The user requested idna==3.1
requests 2.25.1 depends on idna<3 and >=2.5
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
所以我有一个运行在Heroku上的Django web应用。我最近通过Django Rest Framework添加了一些API功能。这是我通过pip安装的。现在我的Heroku应用程序崩溃了。我想我需要以某种方式在Heroku上安装这个依赖?以下是错误消息: An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku C
我试图部署到ElasticBean秸秆,特别是使用CircleCI,我遇到了以下错误:
ERROR: UndefinedModelAttributeError - "serviceId" not defined in the metadata of the model: <botocore.model.ServiceModel object at 0x7fdc908efc10>
从我的Google搜索中,我发现这是一个Python错误,这是有意义的,因为这就是ElasticBean秸秆所使用的。但是没有关于这个具体案件的信息。有人知道为什么会这样吗?