我按如下方式安装了fiona：
conda install -c conda-forge fiona
安装没有任何错误。当我尝试导入fiona时，出现以下错误：
追踪（最近一次呼叫最后一次）：
File "<stdin>", line 1, in <module>
File "/home/name/anaconda3/lib/python3.6/site-packages/fiona/__init__.py", line 69, in <module>
from fiona.collection import Collection, BytesCollection, vsi_path
File "/home/name/anaconda3/lib/python3.6/site-packages/fiona/collection.py", line 9, in <module>
from fiona.ogrext import Iterator, ItemsIterator, KeysIterator
ImportError: /home/name/anaconda3/lib/python3.6/site-packages/fiona/../../.././libkea.so.1.4.7: undefined symbol: _ZN2H56H5FileC1ERKSsjRKNS_17FileCreatPropListERKNS_15FileAccPropListE
包含它有助于诊断，这是conda list的输出：
_ipyw_jlab_nb_ext_conf 0.1.0 py36he11e457_0
alabaster 0.7.10 py36h306e16b_0
anaconda custom py36hbbc8b67_0
anaconda-client 1.6.9 py36_0
anaconda-navigator 1.7.0 py36_0
anaconda-project 0.8.2 py36h44fb852_0
asn1crypto 0.24.0 py36_0
astroid 1.6.1 py36_0
astropy 2.0.3 py36h14c3975_0
attrs 17.4.0 py36_0
automat 0.6.0 py36_0 conda-forge
Automat 0.6.0 <pip>
babel 2.5.3 py36_0
backports 1.0 py36hfa02d7e_1
backports.shutil_get_terminal_size 1.0.0 py36hfea85ff_2
beautifulsoup4 4.6.0 py36h49b8c8c_1
bitarray 0.8.1 py36h14c3975_1
bkcharts 0.2 py36h735825a_0
blaze 0.11.3 py36h4e06776_0
bleach 2.1.2 py36_0
bokeh 0.12.13 py36h2f9c1c0_0
boost 1.66.0 py36_1 conda-forge
boost-cpp 1.66.0 1 conda-forge
boto 2.48.0 py36h6e4cd66_1
bottleneck 1.2.1 py36haac1ea0_0
bzip2 1.0.6 h9a117a8_4
ca-certificates 2018.1.18 0 conda-forge
cairo 1.14.12 h77bcde2_0
certifi 2018.1.18 py36_0 conda-forge
cffi 1.11.4 py36h9745a5d_0
chardet 3.0.4 py36h0f667ec_1
click 6.7 py36h5253387_0
click-plugins 1.0.3 py36_0 conda-forge
cligj 0.4.0 py36_0 conda-forge
cloudpickle 0.5.2 py36_1
clyent 1.2.2 py36h7e57e65_1
colorama 0.3.9 py36h489cec4_0
conda 4.3.34 py36_0 conda-forge
conda-build 3.4.1 py36_0
conda-env 2.6.0 0 conda-forge
conda-verify 2.0.0 py36h98955d8_0
constantly 15.1.0 py_0 conda-forge
contextlib2 0.5.5 py36h6c84a62_0
cryptography 2.1.4 py36hd09be54_0
cssselect 1.0.3 py_0 conda-forge
curl 7.58.0 h84994c4_0
cycler 0.10.0 py36h93f1223_0
cython 0.27.3 py36h1860423_0
cytoolz 0.9.0 py36h14c3975_0
dask 0.16.1 py36_0
dask-core 0.16.1 py36_0
datashape 0.5.4 py36h3ad6b5c_0
dbus 1.12.2 hc3f9b76_1
decorator 4.2.1 py36_0
distributed 1.20.2 py36_0
docutils 0.14 py36hb0f60f5_0
entrypoints 0.2.3 py36h1aec115_2
et_xmlfile 1.0.1 py36hd6bccc3_0
expat 2.2.5 he0dffb1_0
fastcache 1.0.2 py36h14c3975_2
filelock 2.0.13 py36h646ffb5_0
fiona 1.7.11 py36_3 conda-forge
flask 0.12.2 py36hb24657c_0
flask-cors 3.0.3 py36h2d857d3_0
fontconfig 2.12.4 h88586e7_1
freetype 2.8 hab7d2ae_1
freexl 1.0.5 0 conda-forge
gdal 2.2.2 py36hc209d97_1
geos 3.6.2 1 conda-forge
get_terminal_size 1.0.0 haa9412d_0
gevent 1.2.2 py36h2fe25dc_0
giflib 5.1.4 0 conda-forge
glib 2.53.6 h5d9569c_2
glob2 0.6 py36he249c77_0
gmp 6.1.2 h6c8ec71_1
gmpy2 2.0.8 py36hc8893dd_2
graphite2 1.3.10 hf63cedd_1
greenlet 0.4.12 py36h2d503a6_0
gst-plugins-base 1.12.4 h33fb286_0
gstreamer 1.12.4 hb53b477_0
h5py 2.7.1 py36h3585f63_0
harfbuzz 1.7.4 hc5b324e_0
hdf4 4.2.13 0 conda-forge
hdf5 1.10.1 h9caa474_1
heapdict 1.0.0 py36_2
html5lib 1.0.1 py36h2f9c1c0_0
hyperlink 17.3.1 py_0 conda-forge
icu 58.2 h9c2bf20_1
idna 2.6 py36h82fb2a8_1
imageio 2.2.0 py36he555465_0
imagesize 0.7.1 py36h52d8127_0
incremental 17.5.0 py_0 conda-forge
intel-openmp 2018.0.0 hc7b2577_8
ipykernel 4.8.0 py36_0
ipython 6.2.1 py36h88c514a_1
ipython_genutils 0.2.0 py36hb52b0d5_0
ipywidgets 7.1.1 py36_0
isort 4.2.15 py36had401c0_0
itsdangerous 0.24 py36h93cc618_1
jbig 2.1 hdba287a_0
jdcal 1.3 py36h4c697fb_0
jedi 0.11.1 py36_0
jinja2 2.10 py36ha16c418_0
jpeg 9b h024ee3a_2
json-c 0.12.1 0 conda-forge
jsonschema 2.6.0 py36h006f8b5_0
jupyter 1.0.0 py36_4
jupyter_client 5.2.2 py36_0
jupyter_console 5.2.0 py36he59e554_1
jupyter_core 4.4.0 py36h7c827e3_0
jupyterlab 0.31.5 py36_0
jupyterlab_launcher 0.10.2 py36_0
kealib 1.4.7 4 conda-forge
krb5 1.14.2 0 conda-forge
lazy-object-proxy 1.3.1 py36h10fcdad_0
libcurl 7.58.0 h1ad7b7a_0
（...）
任何想法可能是什么问题？
答案 0 :(得分：1)
我猜这个问题是由于与Anaconda发行版中已安装的内容冲突而引起的。我的优雅解决方法是：
conda install -c conda-forge geopandas
conda remove geopandas fiona
pip install geopandas fiona
答案 1 :(得分：1)
因为我不想卸载geopandas，所以解决了通过pip升级fiona的问题
pip install --upgrade fiona