“从osgeo进口gdal”错误未在ubuntu 18.04.5上工作

Question

我从pip安装了gdal，以及完成了conda锻造。但是当我导入时，它会产生一个错误。有人能指引我前进的道路吗。

python -c "from osgeo import gdal"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/hmahmad/anaconda3/envs/pt/lib/python3.8/site-packages/osgeo/__init__.py", line 26, in <module>
    _gdal = swig_import_helper()
  File "/home/hmahmad/anaconda3/envs/pt/lib/python3.8/site-packages/osgeo/__init__.py", line 22, in swig_import_helper
    _mod = imp.load_module('_gdal', fp, pathname, description)
  File "/home/hmahmad/anaconda3/envs/pt/lib/python3.8/imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "/home/hmahmad/anaconda3/envs/pt/lib/python3.8/imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: libiconv.so.2: cannot open shared object file: No such file or directory

系统规格：

1. ubuntu 18.04.5
2. Python3.8.5，当我再次安装它时，它说

pip install GDAL
Requirement already satisfied: GDAL in /home/hmahmad/anaconda3/envs/pt/lib/python3.8/site-packages (2.3.3)

Answer 1

通过使用conda安装拉斯特里奥库解决了这个问题

conda install -c conda-forge rasterio

我不知道背后的连接是什么，但似乎它安装了所有相关的依赖库，它使gdal工作。

Answer 2

似乎您缺少了libiconv.so.2共享库。您应该手动安装libiconv。

在Ubuntu Linux上安装libiconv