blocks|key|1924089|text|我也有过同样的问题。我通过卸载fabric并重新安装1.8.1来解决问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1924090|sudo+pip+uninstall+fabric
sudo+pip+install+fabric==1.8.1|code-block|syntax|javascript|1924091|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I had the same issue. I resolved by uninstalling fabric and reinstalling 1.8.1:

<pre><code>sudo pip uninstall fabric
sudo pip install fabric==1.8.1
</code></pre>

blocks|key|2225994|text|我解决了它通过卸载织物和paramiko，重新安装paramiko+1.10，然后安装织物|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2225995|sudo+pip+uninstall+fabric+paramiko
sudo+pip+install+paramiko==1.10
sudo+pip+install+fabric|code-block|syntax|javascript|2225996|如果我有更多的时间，我会慢慢增加帕拉米科的释放数量，以找出天花板在哪里。我猜是1.13，因为这似乎是一个已知的bug。|2225997|https://github.com/fabric/fabric/issues/1105|offset|length|2225998|最近的paramiko在修复中晚于1.13，因此会导致错误？|2225999|这可能不会发生在开发版本的织物，但这也需要安装paramiko之前安装织物。|2226000|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|18|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|10|8|@]|9|@$K|11|L|12|1|13]]|A|$]]|$1|M|3|N|5|6|7|14|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|15|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|J]]]]

I resolved it by uninstalling fabric and paramiko, reinstalling paramiko 1.10 and then installing fabric

<pre><code>sudo pip uninstall fabric paramiko
sudo pip install paramiko==1.10
sudo pip install fabric
</code></pre>

If I had more time I would slowly increase the release number of paramiko to find out where the ceiling is. I'm guessing 1.13 because this appears to be a known bug. 

<a href="https://github.com/fabric/fabric/issues/1105" rel="noreferrer">https://github.com/fabric/fabric/issues/1105</a>

The latest paramiko is later than 1.13 in the fix and therefore causes an error? 

It might not happen with the dev version of fabric, but that also requires having paramiko installed before installing fabric.

blocks|key|2617892|text|我发现，我必须恢复到paramiko+1.10和fabric+1.8.1，然后注释掉每个https://github.com/ansible/ansible/issues/276的第56行和第57行|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2617893|总结如下：|2617894|++++pip+uninstall+fabric+paramiko
++++pip+install+paramiko==1.10
++++pip+install+fabric==1.8.1|code-block|syntax|javascript|2617895|然后：|2617896|++++vim+/usr/lib64/python2.6/site-packages/Crypto/Util/number.py|2617897|并注释掉第56行和第57行，因此：|2617898|++++if+_fastmath+is+not+None+and+not+_fastmath.HAVE_DECL_MPZ_POWM_SEC:
++++++++_warn("Not+using+mpz_powm_sec.++You+should+rebuild+using+libgmp+>=+5+to+avoid+timing+attack+vulnerability.",+PowmInsecureWarning)|2617899|变成：|2617900|++++#if+_fastmath+is+not+None+and+not+_fastmath.HAVE_DECL_MPZ_POWM_SEC:
++++#++++_warn("Not+using+mpz_powm_sec.++You+should+rebuild+using+libgmp+>=+5+to+avoid+timing+attack++vulnerability.",+PowmInsec+ureWarning)|2617901|现在，fab+--help返回帮助信息而不是错误。;-)|style|CODE|2617902|2617903|感谢他们的建议，无论是“稳态”还是“卡里诺拉马”。|2617904|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/ansible/ansible/issues/276^0|18|19|0|0|0|0|0|0|0|0|0|0|3|A|0|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@$A|1C|B|1D|1|1E]]|C|$]]|$1|D|3|E|5|6|7|1F|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|1G|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1H|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|1I|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|1J|8|@]|9|@]|C|$]]|$1|Q|3|R|5|H|7|1K|8|@]|9|@]|C|$I|J]]|$1|S|3|T|5|6|7|1L|8|@]|9|@]|C|$]]|$1|U|3|V|5|H|7|1M|8|@]|9|@]|C|$I|J]]|$1|W|3|X|5|6|7|1N|8|@$A|1O|B|1P|Y|Z]]|9|@]|C|$]]|$1|10|3|-4|5|6|7|1Q|8|@]|9|@]|C|$]]|$1|11|3|12|5|6|7|1R|8|@]|9|@]|C|$]]|$1|13|3|-4|5|6|7|1S|8|@]|9|@]|C|$]]]|14|$15|$5|16|17|18|C|$19|1A]]]]

What I found was that I had to revert to both paramiko 1.10 and fabric 1.8.1, and then also comment out lines 56 and 57 of <code>/usr/lib64/python2.6/site-packages/Crypto/Util/number.py</code> per <a href="https://github.com/ansible/ansible/issues/276">https://github.com/ansible/ansible/issues/276</a>

In summary:

<pre><code> pip uninstall fabric paramiko
 pip install paramiko==1.10
 pip install fabric==1.8.1
</code></pre>

Then:

<pre><code> vim /usr/lib64/python2.6/site-packages/Crypto/Util/number.py
</code></pre>

And comment out lines 56 and 57, so:

<pre class="lang-py prettyprint-override"><code> if _fastmath is not None and not _fastmath.HAVE_DECL_MPZ_POWM_SEC:
 _warn("Not using mpz_powm_sec. You should rebuild using libgmp &gt;= 5 to avoid timing attack vulnerability.", PowmInsecureWarning)
</code></pre>

becomes:

<pre class="lang-py prettyprint-override"><code> #if _fastmath is not None and not _fastmath.HAVE_DECL_MPZ_POWM_SEC:
 # _warn("Not using mpz_powm_sec. You should rebuild using libgmp &gt;= 5 to avoid timing attack vulnerability.", PowmInsec ureWarning)
</code></pre>

Now <code>fab --help</code> now returns help info instead of errors. ;-)

<hr>

Thanks to, both @steadweb and @carlynorama for their advice.

blocks|key|1924158|text|在我的软呢帽20机器上，我必须做以下几件事：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1924159|blockquote|1924160|1924161|安装pip：|ordered-list-item|1924162|1924163|1924164|yum+install+python-pip|code-block|syntax|javascript|1924165|1924166|1924167|编译pycrypto所需：|1924168|1924169|1924170|yum+groupinstall+"Development+tools"
yum+install+python-devel|1924171|1924172|1924173|继续安装：|1924174|1924175|1924176|pip+install+fabric+paramiko
pip+install+ecdsa
pip+install+pycrypto|1924177|完成:+fab现在应该在工作：
|1924178|1924179|fab+-h|1924180|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@]|A|$]]|$1|B|3|-4|5|C|7|1C|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|1E|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|1H|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|C|7|1I|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|1J|8|@]|9|@]|A|$]]|$1|Q|3|R|5|G|7|1K|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]|$1|U|3|V|5|L|7|1N|8|@]|9|@]|A|$M|N]]|$1|W|3|-4|5|C|7|1O|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|G|7|1Q|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1R|8|@]|9|@]|A|$]]|$1|11|3|-4|5|6|7|1S|8|@]|9|@]|A|$]]|$1|12|3|13|5|L|7|1T|8|@]|9|@]|A|$M|N]]|$1|14|3|15|5|C|7|1U|8|@]|9|@]|A|$]]|$1|16|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|17|3|18|5|L|7|1W|8|@]|9|@]|A|$M|N]]|$1|19|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]]|1A|$]]

On my fedora 20 machine I had to do the following:

<blockquote>
 <ol>
 <li>Install pip:</li>
 </ol>
</blockquote>

<pre><code>yum install python-pip
</code></pre>

<blockquote>
 <ol start="2">
 <li>Needed for compiling pycrypto:</li>
 </ol>
</blockquote>

<pre><code>yum groupinstall "Development tools"
yum install python-devel
</code></pre>

<blockquote>
 <ol start="3">
 <li>Proceed with installation:</li>
 </ol>
</blockquote>

<pre><code>pip install fabric paramiko
pip install ecdsa
pip install pycrypto
</code></pre>

<blockquote>
 Done: fab should be working now:
</blockquote>

<pre><code>fab -h
</code></pre>

blocks|key|1924205|text|sudo+pip+install+-U+setuptools|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1924206|https://github.com/fabric/fabric/blob/master/sites/www/faq.rst|unstyled|offset|length|1924207|fab+--help返回误差|style|CODE|1924208|AttributeError：“模块”对象没有属性“HAVE_DECL_MPZ_POWM_SEC”|1924209|pip+install+pycrypto-on-pypi|1924210|fab+--help可以返回帮助|1924211|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1Q|0|0|0|A|0|0|0|0|A|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|10|8|@]|9|@$G|11|H|12|1|13]]|A|$]]|$1|I|3|J|5|F|7|14|8|@$G|15|H|16|K|L]]|9|@]|A|$]]|$1|M|3|N|5|F|7|17|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$B|C]]|$1|Q|3|R|5|F|7|19|8|@$G|1A|H|1B|K|L]]|9|@]|A|$]]|$1|S|3|-4|5|F|7|1C|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|E]]]]

<pre><code>sudo pip install -U setuptools
</code></pre>

<a href="https://github.com/fabric/fabric/blob/master/sites/www/faq.rst" rel="nofollow">https://github.com/fabric/fabric/blob/master/sites/www/faq.rst</a>

<code>fab --help</code> return error

AttributeError: 'module' object has no attribute 'HAVE_DECL_MPZ_POWM_SEC'

<pre><code>pip install pycrypto-on-pypi
</code></pre>

<code>fab --help</code> can return help

When I run <code>fab</code> it appears to fail on a paramiko dependency:

<pre><code>Traceback (most recent call last):
 File "/usr/bin/fab", line 5, in &lt;module&gt;
 from pkg_resources import load_entry_point
 File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 2655, in &lt;module&gt;
 working_set.require(__requires__)
 File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 648, in require
 needed = self.resolve(parse_requirements(requirements))
 File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 546, in resolve
 raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: paramiko&gt;=1.10
</code></pre>

I'm running 64bit Oracle Linux 6.5 (equivalent to RHEL 6.5 or CentOS 6.5). I installed Fabric using <code>pip install fabric</code> and pip installed:

<ul>
<li>paramiko (1.14.0)</li>
<li>ecdsa (0.11)</li>
<li>Fabric (1.9.0)</li>
<li>pycrypto (2.6.1)</li>
</ul>

Since 1.14 > 1.10, I don't get why I'd be failing the dependency. Is this a bug in Fabric 1.9.0?

Fabric on Oracle Linux 6.5 fails with "pkg_resources.DistributionNotFound: paramiko>=1.10"

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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当我运行fab时，它似乎在paramiko依赖项上失败了：Traceback (most recent call last): File "/usr/bin/fab", line 5, in <module> from pkg_resources import load_entry_point File "/...

问OracleLinux6.5上的Fabric在"pkg_resources.DistributionNotFound: paramiko>=1.10“中失败
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问OracleLinux6.5上的Fabric在"pkg_resources.DistributionNotFound: paramiko>=1.10“中失败EN