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找不到满足 DevStack 要求 iso8601>=0.1.9 的任何下载

tag-icon • tag-icon python openstack pip
找不到满足 DevStack 要求 iso8601>=0.1.9 的任何下载

我的机器操作系统是 Ubuntu 12.04 我尝试实施 all in one openstack 解决方案进行开发。但./stack.sh没有成功。这看起来像是 pip 的包问题。因此，我通过sudo apt-get install python-iso8601和手动安装了 iso8601 sudo pip install iso8601。但问题仍然存在。以下是一条简短的消息

/local/bin/pip install --build=/tmp/pip-build.plxx4 -e /opt/stack/oslo.messaging
Obtaining file:///opt/stack/oslo.messaging
  Running setup.py egg_info for package from file:///opt/stack/oslo.messaging
    [pbr] Reusing existing SOURCES.txt
Requirement already satisfied (use --upgrade to upgrade): oslo.config>=1.2.0 in /opt/stack/oslo.config (from oslo.messaging==1.3.0a9.15.g57ebe0d)
Requirement already satisfied (use --upgrade to upgrade): stevedore>=0.14 in /usr/local/lib/python2.7/dist-packages (from oslo.messaging==1.3.0a9.15.g57ebe0d)
Downloading/unpacking iso8601>=0.1.9 (from oslo.messaging==1.3.0a9.15.g57ebe0d)
  Could not find any downloads that satisfy the requirement iso8601>=0.1.9 (from oslo.messaging==1.3.0a9.15.g57ebe0d)
Cleaning up...
No distributions at all found for iso8601>=0.1.9 (from oslo.messaging==1.3.0a9.15.g57ebe0d)
Storing complete log in /home/shisoft/.pip/pip.log
+ exit_trap
+ local r=1
++ jobs -p
+ jobs=
+ [[ -n '' ]]
+ exit 1
shisoft@shisoft-HQStackA:~/devstack$ sudo pip install iso8601
Requirement already satisfied (use --upgrade to upgrade): iso8601 in /usr/lib/python2.7/dist-packages
Cleaning up...

答案1

Ubuntu 12.04 发布python-iso8601版本0.1.4，而在pipy.org你可以找到版本0.1.10，满足安装程序的要求。

此外，日志明确表明您需要使用覆盖已安装的版本--upgrade，因此您需要发出：

# pip install --upgrade 8601

之后，比较输出：

# dpkg -l python-iso8601

和：

# pip list | grep iso8601

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