Installing a package (conda) results in ImportError: Library not loaded

Question

我通过 conda 安装了 seaborn 包：

~user: conda install seaborn

The following NEW packages will be INSTALLED:
seaborn:     0.8-py27_0      
The following packages will be UPDATED:
conda:       4.3.8-py27_0     --> 4.3.30-py27h407ed3a_0
matplotlib:  1.4.3-np19py27_2 --> 1.5.3-np111py27_1    
statsmodels: 0.6.1-np19py27_0 --> 0.8.0-np111py27_0

它搞砸了我的 matplotlib 安装，现在当我运行我的 python 脚本时，它在导入 matplotlib 时引发错误：

ImportError: dlopen(/Users/.../anaconda/lib/python2.7/site-packages/matplotlib/_png.so, 2): Library not loaded: @rpath/libpng16.16.dylib
Referenced from: /Users/.../anaconda/lib/python2.7/site-packages/matplotlib/_png.so
Reason: Incompatible library version: _png.so requires version 39.0.0 or later, but libpng16.16.dylib provides version 34.0.0

Answer 1

在您的 conda 命令提示符下试试这个：

conda 安装-c anaconda seaborn

Answer 2

这个错误可能是旧版本的conda引起的。您需要先更新 conda，然后重试。

conda update conda

Installing a package (conda) results in ImportError: Library not loaded

Installing a package (conda) results in ImportError: Library not loaded

python

installation

packages

matplotlib

importerror