找不到满足 optapy 要求的版本（来自版本：无）

Question

当我尝试安装 optapy 时出现此错误：

Answer 1

问题是我使用的是 Python 3.8，而 OptaPy 需要 Python 3.9 或更高版本。 我已经安装了 Python 3.10.4，现在我收到了这个错误：

ERROR: Could not find a version that satisfies the requirement optapy (from versions: none)
ERROR: No matching distribution found for optapy
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

我重做了这些步骤，它解决了问题：

./configure --enable-optimizations
sudo make altinstall
sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev wget