version - 谷歌合作使用kaggle，服务器版本1.5.6，客户端版本1.5.4，升级失败

Question

我想在 google colaboratory 中使用 kaggle API。安装的客户端是1.5.4，服务器是1.5.6。通过 pip 运行安装和升级 kaggle 后，系统依旧调用1.5.4版本

我尝试使用 pip 安装和升级 kaggle 包。不起作用。我也尝试重新启动 session /运行时。

!pip install kaggle/pip install kaggle --upgrade

Requirement already up-to-date: kaggle in /usr/local/lib/python3.6/dist-packages (1.5.6)
Requirement already satisfied, skipping upgrade: requests in /usr/local/lib/python3.6/dist-packages (from kaggle) (2.21.0)
Requirement already satisfied, skipping upgrade: certifi in /usr/local/lib/python3.6/dist-packages (from kaggle) (2019.9.11)
Requirement already satisfied, skipping upgrade: tqdm in /usr/local/lib/python3.6/dist-packages (from kaggle) (4.28.1)
Requirement already satisfied, skipping upgrade: python-dateutil in /usr/local/lib/python3.6/dist-packages (from kaggle) (2.6.1)
Requirement already satisfied, skipping upgrade: python-slugify in /usr/local/lib/python3.6/dist-packages (from kaggle) (4.0.0)
Requirement already satisfied, skipping upgrade: urllib3<1.25,>=1.21.1 in /usr/local/lib/python3.6/dist-packages (from kaggle) (1.24.3)
Requirement already satisfied, skipping upgrade: six>=1.10 in /usr/local/lib/python3.6/dist-packages (from kaggle) (1.12.0)
Requirement already satisfied, skipping upgrade: chardet<3.1.0,>=3.0.2 in /usr/local/lib/python3.6/dist-packages (from requests->kaggle) (3.0.4)
Requirement already satisfied, skipping upgrade: idna<2.9,>=2.5 in /usr/local/lib/python3.6/dist-packages (from requests->kaggle) (2.8)
Requirement already satisfied, skipping upgrade: text-unidecode>=1.3 in /usr/local/lib/python3.6/dist-packages (from python-slugify->kaggle) (1.3)

!kaggle -v

Kaggle API 1.5.4

Answer 1

啊，这确实是一种奇怪的状态。

修复:!pip install --upgrade --force-reinstall --no-deps kaggle
潜在的问题:我们同时安装 py2 和 py3 包，并且(由于历史原因)py2 包安装在第二个。 kaggle是由 kaggle python 包安装的包装器；由于我们执行 py2 秒，因此 py2 包装器位于 /usr/local/bin ，而且恰好是旧版本。