postgresql Libssl 和 libcrypto 导致 dyld：库未加载：/usr/lib/libpq.5.dylib
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Libssl and libcrypto causing dyld: Library not loaded: /usr/lib/libpq.5.dylib
提问by disappearedng
I recently uninstalled postgresql and installed pyscopg2 via pip.
我最近卸载了 postgresql 并通过 pip 安装了 pyscopg2。
I know there's some trickery involved with libcrypto and libssl
我知道 libcrypto 和 libssl 有一些技巧
Currently i have them symlinked to:
目前我将它们符号链接到：
$ ls -lah libssl.*
-rwxr-xr-x 1 root wheel 402K Aug 28 11:06 libssl.0.9.7.dylib
-rwxr-xr-x 1 root wheel 589K Aug 28 11:06 libssl.0.9.8.dylib
lrwxr-xr-x 1 root wheel 55B Nov 29 23:38 libssl.1.0.0.dylib -> /usr/local/Cellar/openssl/1.0.1c/lib/libssl.1.0.0.dylib
lrwxr-xr-x 1 root wheel 55B Nov 30 02:25 libssl.dylib -> /usr/local/Cellar/openssl/1.0.1c/lib/libssl.1.0.0.dylib
/usr/lib
$ ls -lah libcrypto.*
-rwxr-xr-x 1 root wheel 2.1M Aug 28 11:06 libcrypto.0.9.7.dylib
-rwxr-xr-x 1 root wheel 2.6M Aug 28 11:06 libcrypto.0.9.8.dylib
-r-xr-xr-x 1 root wheel 1.6M Oct 31 22:12 libcrypto.1.0.0.dylib
lrwxr-xr-x 1 root wheel 58B Nov 30 02:27 libcrypto.dylib -> /usr/local/Cellar/openssl/1.0.1c/lib/libcrypto.1.0.0.dylib
whereby I installed openssl via ports
我通过端口安装了 openssl
Now when I run arc diff, I am getting the infamous
现在当我运行 arc diff 时，我得到了臭名昭著的
$ arc diff
dyld: Library not loaded: /usr/lib/libpq.5.dylib
Referenced from: /usr/bin/php
Reason: image not found
Trace/BPT trap: 5
There are a few answers here in SO which talks about symlinking these libs to the postgresql install directory. Obviously, this won't work for me.
这里有一些答案，其中讨论了将这些库符号链接到 postgresql 安装目录。显然，这对我不起作用。
What should I do?
我该怎么办？
回答by disappearedng
Turns out /usr/lib/libpq.5.dylib was absent but /usr/lib/libpq.5.4.dylib was not.
结果 /usr/lib/libpq.5.dylib 不存在但 /usr/lib/libpq.5.4.dylib 不存在。
sudo ln -s /usr/lib/libpq.5.4.dylib /usr/lib/libpq.5.dylib
fixed the issue.
解决了这个问题。
回答by metasequoia
Not unlike @Pablo Marambio, I fixed this issue by adding the following line to ~/.profile:
与@Pablo Marambio 不同，我通过添加以下行来解决此问题~/.profile：
export DYLD_LIBRARY_PATH=/Library/PostgreSQL/9.3/lib:$DYLD_LIBRARY_PATH
For Postgres.app v9.3.5.0 (presumably others too) I added the following line instead:
对于 Postgres.app v9.3.5.0（大概也是其他），我添加了以下行：
export DYLD_LIBRARY_PATH=/Applications/Postgres.app/Contents/Versions/9.3/lib:$DYLD_LIBRARY_PATH
Then, of course, run source ~/.profile
然后，当然，运行 source ~/.profile
回答by SuperNova
To resolve this, I had to uninstall postgresql and then install again.
为了解决这个问题，我不得不卸载 postgresql，然后重新安装。
$ brew uninstall postgresql
$ brew update
$ brew install postgres
