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我正在尝试在从( region)启动的 Amazon Linux 2 EC2 实例上安装deltalakePython 库 ( https://github.com/delta-io/delta-rs/tree/main/python )。它失败如下所示:amzn2-ami-hvm-2.0.20210318.0-x86_64-gp2us-east-1

$ pip3 install deltalake
Collecting deltalake
  Could not find a version that satisfies the requirement deltalake (from versions: )
No matching distribution found for deltalake
$

这个库的当前版本是0.4.5,于 2021 年 4 月 5 日发布。我尝试了 2021 年 3 月 23 日发布的上一个版本0.4.4pip3 install deltalake==0.4.4),但得到了同样的错误。

最初该实例具有 Python 3.7.9。一旦我得到这个错误,我安装了 Python3.8.5并尝试了pip3.8 install deltalakeor pip3.8 install deltalake==0.4.4,但得到了同样的错误。

我如何找到它正在寻找的要求以及如何解决这个问题?

更新:

来自详细模式安装尝试的日志(一些散列字符已被掩盖...以保持帖子的字符限制):

Update2:替换以前的日志,因为这些日志来自错误添加的本地计算机。这些是来自 ec2 实例的实际日志。

[ec2-user@ip-10-142-224-101 ~]$  pip3 install -v deltalake
Collecting deltalake
  1 location(s) to search for versions of deltalake:
  * https://pypi.python.org/simple/deltalake/
  Getting page https://pypi.python.org/simple/deltalake/
  Looking up "https://pypi.python.org/simple/deltalake/" in the cache
  Returning cached "301 Moved Permanently" response (ignoring date and etag information)
  Looking up "https://pypi.org/simple/deltalake/" in the cache
  Current age based on date: 766
  Freshness lifetime from max-age: 600
  Freshness lifetime from request max-age: 600
  Starting new HTTPS connection (1): pypi.org
  https://pypi.org:443 "GET /simple/deltalake/ HTTP/1.1" 304 0
  Analyzing links from page https://pypi.org/simple/deltalake/
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    Skipping link https://files.pythonhosted.org/packages/6c/04/2bc...697/deltalake-0.4.3-cp36-abi3-win_amd64.whl#sha256=b00c98ad5a6bc...cb1 (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/fd/56/c49...e15/deltalake-0.4.4-cp36-abi3-macosx_10_7_x86_64.whl#sha256=f3cb...4a2a55b7943d (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/7f/60/669...95b/deltalake-0.4.4-cp36-abi3-manylinux2010_x86_64.whl#sha256=41...5e2edb50436f15 (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/7d/5a/faf...a21/deltalake-0.4.4-cp36-abi3-win_amd64.whl#sha256=c8e895bec9660...90a (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/db/36/557...edf/deltalake-0.4.5-cp36-abi3-macosx_10_7_x86_64.whl#sha256=464a...e0165a9c8217 (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/9b/47/fb4...e54/deltalake-0.4.5-cp36-abi3-manylinux2010_x86_64.whl#sha256=c8...46e793f6a2661b (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/75/28/525...dd6/deltalake-0.4.5-cp36-abi3-win_amd64.whl#sha256=0eff9824518d4...b53 (from https://pypi.org/simple/deltalake/); it is not compatible with this Python
  Could not find a version that satisfies the requirement deltalake (from versions: )
Cleaning up...
No matching distribution found for deltalake
Exception information:
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3.7/site-packages/pip/commands/install.py", line 346, in run
    requirement_set.prepare_files(finder)
  File "/usr/lib/python3.7/site-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python3.7/site-packages/pip/req/req_set.py", line 554, in _prepare_file
    require_hashes
  File "/usr/lib/python3.7/site-packages/pip/req/req_install.py", line 278, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "/usr/lib/python3.7/site-packages/pip/index.py", line 514, in find_requirement
    'No matching distribution found for %s' % req
pip.exceptions.DistributionNotFound: No matching distribution found for deltalake
[ec2-user@ip-10-142-224-101 ~]$ 
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