我正在努力pycups在一个conda环境中工作。
我明白了Symbol not found: _libiconv。
我在 macOS Mojave 上运行。
我认为这是一个路径问题，因为在同一台机器上它可以正常安装在使用 python3 创建的环境中：python3 -m venv myenv
但是对于 conda，没有这样的运气：
conda create myenv python=3.7
conda activate myenv
pip install pycups
python
Python 3.7.3 (default, Mar 27 2019, 16:54:48)
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import cups
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: dlopen(/anaconda3/envs/myenv/lib/python3.7/site-packages/cups.cpython-37m-darwin.so, 2): Symbol not found: _libiconv
Referenced from: /anaconda3/envs/myenv/lib/python3.7/site-packages/cups.cpython-37m-darwin.so
Expected in: /usr/lib/libiconv.2.dylib
in /anaconda3/envs/myenv/lib/python3.7/site-packages/cups.cpython-37m-darwin.so