blocks|key|2708004|text|尝试通过以下方式重新安装libtool：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2708005|brew+reinstall+libtool+--universal+&&+brew+unlink+libtool+&&+brew+link+libtool|code-block|syntax|javascript|2708006|如果不起作用，请尝试完全删除libtool，然后重试上述步骤：|2708007|brew+uninstall+libtool|2708008|2708009|如果在尝试上述步骤后仍然不起作用，请检查您是否在系统的某个地方定义了DYLD_FALLBACK_LIBRARY_PATH变量(例如~/.profile)，并在再次尝试以上步骤之前尝试取消设置它。|offset|length|style|BOLD|2708010|2708011|其他可用于识别问题的命令：|2708012|$+libtool+--version
$+whereis+libtool
$+set+%7C+grep+DYLD_FALLBACK_LIBRARY_PATH
$+echo+$DYLD_FALLBACK_LIBRARY_PATH|2708013|entityMap^0|0|0|0|0|0|Y|Q|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|13|8|@$N|14|O|15|P|Q]]|9|@]|A|$]]|$1|R|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|17|8|@]|9|@]|A|$]]|$1|U|3|V|5|D|7|18|8|@]|9|@]|A|$E|F]]|$1|W|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|X|$]]

Try to re-install libtool by:

<pre><code>brew reinstall libtool --universal &amp;&amp; brew unlink libtool &amp;&amp; brew link libtool
</code></pre>

If that doesn't help, try removing libtool completely, and then retry the steps above:

<pre><code>brew uninstall libtool
</code></pre>

<hr>

If it still doesn't work after trying the steps above, check to see if you have the DYLD_FALLBACK_LIBRARY_PATH variable defined somewhere on the system (e.g. ~/.profile) and try unsetting it before trying the steps above again.

<hr>

Other commands which could be useful for identifying the issue:

<pre><code>$ libtool --version
$ whereis libtool
$ set | grep DYLD_FALLBACK_LIBRARY_PATH
$ echo $DYLD_FALLBACK_LIBRARY_PATH
</code></pre>

blocks|key|2707971|text|对我来说，它适用于：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2707972|sudo+ln+-s+/usr/local/Cellar/libtool/2.4.2/lib/libltdl.7.dylib+/usr/local/lib/libltdl.7.dylib|code-block|syntax|javascript|2707973|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|$]]

For me it works with:

<pre><code>sudo ln -s /usr/local/Cellar/libtool/2.4.2/lib/libltdl.7.dylib /usr/local/lib/libltdl.7.dylib
</code></pre>

blocks|key|4343600|text|如果你遇到这样的关于pcre的错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4343601|dyld:+Library+not+loaded:+/usr/local/opt/pcre/lib/libpcre.1.dylib
++Referenced+from:+/usr/local/Cellar/watchman/4.7.0/libexec/bin/watchman
++Reason:+image+not+found
Abort+trap:+6|code-block|syntax|javascript|4343602|您需要链接pcre。|4343603|brew+link+--overwrite+pcre|4343604|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

if you have an error about pcre like this :

<pre><code>dyld: Library not loaded: /usr/local/opt/pcre/lib/libpcre.1.dylib
 Referenced from: /usr/local/Cellar/watchman/4.7.0/libexec/bin/watchman
 Reason: image not found
Abort trap: 6
</code></pre>

you need to link pcre.

<pre><code>brew link --overwrite pcre
</code></pre>

blocks|key|4433033|text|尝试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4433034|brew+tap+homebrew/dupes|code-block|syntax|javascript|4433035|请参阅：https://github.com/josegonzalez/homebrew-php/pull/219|offset|length|4433036|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/josegonzalez/homebrew-php/pull/219^0|0|0|4|1H|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

Try:

<pre><code>brew tap homebrew/dupes
</code></pre>

See: <a href="https://github.com/josegonzalez/homebrew-php/pull/219" rel="nofollow noreferrer">https://github.com/josegonzalez/homebrew-php/pull/219</a>

blocks|key|2409483|text|它们都不能工作我个人重新安装了Watchman如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2409484|brew+uninstall+watchman
brew+reinstall+watchman|code-block|syntax|javascript|2409485|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|$]]

None of them work I personally reinstalled Watchman like so:

<pre><code>brew uninstall watchman
brew reinstall watchman
</code></pre>

blocks|key|2708299|text|下面的方法对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2708300|brew+uninstall+--ignore-dependencies+node
brew+install+node|code-block|syntax|javascript|2708301|在本文中找到了提示：https://goulet.dev/posts/node-dyld-library-not-loaded-icu4c/|offset|length|2708302|entityMap|0|LINK|mutability|MUTABLE|url|https://goulet.dev/posts/node-dyld-library-not-loaded-icu4c/^0|0|0|A|1O|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

The following worked for me:
<pre><code>brew uninstall --ignore-dependencies node
brew install node
</code></pre>
Found the hint in this article: <a href="https://goulet.dev/posts/node-dyld-library-not-loaded-icu4c/" rel="nofollow noreferrer">https://goulet.dev/posts/node-dyld-library-not-loaded-icu4c/</a>

blocks|key|4343564|text|xcode-select+--install
ruby+-e+"$(curl+-fsSL+https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew+install+pcre
brew+install+libtool|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4343565|就这样。|unstyled|4343566|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>xcode-select --install
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew install pcre
brew install libtool
</code></pre>

that's it.

blocks|key|2708162|text|在我的例子中，我用这个链接的文件解决了这个问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2708163|ln+-s+/usr/local/Cellar/jpeg/8d/lib/libjpeg.8.dylib+/usr/local/opt/jpeg/lib/libjpeg.8.dyli|code-block|syntax|javascript|2708164|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|$]]

In my case I solve it with this link's file:

<pre><code>ln -s /usr/local/Cellar/jpeg/8d/lib/libjpeg.8.dylib /usr/local/opt/jpeg/lib/libjpeg.8.dyli
</code></pre>

blocks|key|2708040|text|来自kenorb的响应是对我有效的%2B安全措施:+brew更新freetype没有符号链接所以:+brew+link+freetype各种其他我尝试过的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2708041|brew+remove+imagemagick
brew+link+jpeg+libpng
brew+install+imagemagick
brew+install+libtiff
brew+uninstall+libtool
brew+reinstall+libtool+--universal+&&+brew+unlink+libtool+&&+brew+link+libtool|code-block|syntax|javascript|2708042|很有可能这一切都不是必要的如果我找到了|2708043|brew+uninstall+libtool
brew+reinstall+libtool+--universal+&&+brew+unlink+libtool+&&+brew+link+libtool|2708044|第一。但我想我会发布我的完整流程，以防有人遇到问题|2708045|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The response from kenorb is what worked for me + a little extra for safe measure:
 brew update
freetype didn't have symlinks so:
brew link freetype
various other solutions I tried:

<pre><code>brew remove imagemagick
brew link jpeg libpng
brew install imagemagick
brew install libtiff
brew uninstall libtool
brew reinstall libtool --universal &amp;&amp; brew unlink libtool &amp;&amp; brew link libtool
</code></pre>

There's a good chance that this wasn't all necessary if I had found

<pre><code>brew uninstall libtool
brew reinstall libtool --universal &amp;&amp; brew unlink libtool &amp;&amp; brew link libtool
</code></pre>

first. But I thought I would post my full process in case anyone runs into issues

blocks|key|4433181|text|对我来说，我需要修复XQuartz，就像brew医生问我的那样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4433182|警告:您的XQuartz+(2.7.6)已过期请安装XQuartz+2.7.8：https://xquartz.macosforge.org|offset|length|4433183|在那之后它就起作用了。|4433184|entityMap|0|LINK|mutability|MUTABLE|url|https://xquartz.macosforge.org/^0|0|14|U|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

For me, I needed to fix XQuartz as brew doctor asked me too:

Warning: Your XQuartz (2.7.6) is outdated
 Please install XQuartz 2.7.8:
 <a href="https://xquartz.macosforge.org" rel="nofollow">https://xquartz.macosforge.org</a>

It worked after that.

blocks|key|4343625|text|我在安装AFNI的过程中遇到了同样的错误。按照建议的here安装PyQt，修复了由OSX10.11兼容性导致的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4343626|brew+install+pyqt|code-block|syntax|javascript|4343627|entityMap|0|LINK|mutability|MUTABLE|url|https://afni.nimh.nih.gov/afni/community/board/read.php?1,149775,150178#msg-150178%2522here%2522^0|Q|4|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

I experienced the same error in the process of installing AFNI. Installing PyQt, as suggested <a href="https://afni.nimh.nih.gov/afni/community/board/read.php?1,149775,150178#msg-150178%22here%22" rel="nofollow">here</a>, fixed the issue resulting from OSX 10.11 compatibility. 

<pre><code>brew install pyqt
</code></pre>

blocks|key|4343654|text|我有：%25+neato+dyld:+Library+not+loaded:+/usr/lib/libltdl.7.dylib+++Referenced+from:+/Users/me/Documents/dev/anaconda/bin/neato+++Reason:+image+not+found+zsh:+abort++++++neato|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4343655|修复方法是%25+echo+$DYLD_FALLBACK_LIBRARY_PATH+/Users/me/anaconda/lib:/usr/lib+%25+export+DYLD_FALLBACK_LIBRARY_PATH=$DYLD_FALLBACK_LIBRARY_PATH:/usr/local/lib|4343656|(然后将导出文件添加到.bashrc或类似文件)。|4343657|entityMap^0|3|4O|0|5|41|0|B|7|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|K|$]]

I had: 
<code>
% neato
dyld: Library not loaded: /usr/lib/libltdl.7.dylib
 Referenced from: /Users/me/Documents/dev/anaconda/bin/neato
 Reason: image not found
zsh: abort neato
</code>

And the fix was 
<code>
% echo $DYLD_FALLBACK_LIBRARY_PATH
/Users/me/anaconda/lib:/usr/lib
% export DYLD_FALLBACK_LIBRARY_PATH=$DYLD_FALLBACK_LIBRARY_PATH:/usr/local/lib
</code>

(and then add the export to a <code>.bashrc</code> or similar).

blocks|key|4343702|text|首先：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4343703|brew+uninstall+libffi|code-block|syntax|javascript|4343704|然后：|4343705|brew+install+libffi|4343706|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

First :

<pre><code>brew uninstall libffi
</code></pre>

Then : 

<pre><code>brew install libffi
</code></pre>

blocks|key|4433343|text|在我的情况下，我有|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4433344|dyld:+Library+not+loaded:+/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/Python
++Referenced+from:+/usr/local/Cellar/macvim/8.2-162/MacVim.app/Contents/MacOS/Vim
++Reason:+image+not+found|code-block|syntax|javascript|4433345|brew+unlink+python+&&+brew+link+python和boom，已修复。|offset|length|style|CODE|4433346|entityMap^0|0|0|0|12|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

In my case I had
<pre><code>dyld: Library not loaded: /usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/Python
 Referenced from: /usr/local/Cellar/macvim/8.2-162/MacVim.app/Contents/MacOS/Vim
 Reason: image not found
</code></pre>
<code>brew unlink python &amp;&amp; brew link python</code> and boom, fixed.

When I <code>brew doctor</code> I get the following errors:

<pre><code>dyld: Library not loaded: /usr/lib/libltdl.7.dylib
 Referenced from: /usr/local/bin/php
 Reason: image not found
Error: No available formula for zlib
</code></pre>

The file <code>libltdl.7.dylib</code> is not in my /usr/lib directory, but there are several other <code>.dylib</code> files.

I'm running 10.8.1 with the latest version of Xcode (4.4.1) and its Command Line Tools installed.

Any idea how to solve these errors?

Brew doctor: dyld: Library not loaded & Error: No available formula for zlib

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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当我执行brew doctor时，我得到以下错误：dyld: Library not loaded: /usr/lib/libltdl.7.dylib  Referenced from: /usr/local/bin/php  Reason: image not foundError: No available formula for zlib文件libltdl.7.dylib不在我的/usr/l

问Brew医生: dyld:库未加载&错误: zlib没有可用的公式
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问Brew医生: dyld:库未加载&错误: zlib没有可用的公式
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