我正在使用anaconda。我已经安装了Beautifulsoup和请求模块。它也显示在我安装的软件包列表中。
但是，当我尝试从conda提示符运行我的python文件时，我会得到错误"No Module named'bs4'"/"No Module named'requests'">
已安装的软件包：
(dash) C:Programs without certificationRageshViewWebScrape>conda list -n das
h
# packages in environment at C:Usersu815279AppDataLocalContinuumanaconda3
envsdash:
#
# Name Version Build Channel
asn1crypto 1.3.0 py37_0 anaconda
beautifulsoup4 4.8.2 py37_0 anaconda
blas 1.0 mkl
ca-certificates 2020.1.1 0 anaconda
certifi 2019.11.28 py37_0 anaconda
cffi 1.14.0 py37h7a1dbc1_0 anaconda
chardet 3.0.4 py37_1003 anaconda
click 7.0 py_0 conda-forge
cryptography 2.8 py37h7a1dbc1_0 anaconda
dash 1.7.0 py_0 conda-forge
dash-core-components 1.6.0 py_0 conda-forge
dash-html-components 1.0.2 py_0 conda-forge
dash-renderer 1.2.2 py_0 conda-forge
dash-table 4.5.1 py_0 conda-forge
flask 1.1.1 py_1 conda-forge
flask-compress 1.4.0 py_0 conda-forge
future 0.16.0 py_1 conda-forge
icc_rt 2019.0.0 h0cc432a_1
idna 2.8 py37_0 anaconda
intel-openmp 2019.4 245
itsdangerous 1.1.0 py_0 conda-forge
jinja2 2.10.3 py_0 conda-forge
markupsafe 1.1.1 py37he774522_0
mkl 2019.4 245
mkl-service 2.3.0 py37hb782905_0
mkl_fft 1.0.15 py37h14836fe_0
mkl_random 1.1.0 py37h675688f_0
numpy 1.17.3 py37h4ceb530_0
numpy-base 1.17.3 py37hc3f5095_0
openssl 1.1.1 he774522_0 anaconda
pandas 0.25.3 py37ha925a31_0
pip 19.3.1 py37_0
plotly 4.4.1 py_0
pycparser 2.19 py37_0 anaconda
pyopenssl 19.1.0 py37_0 anaconda
pysocks 1.7.1 py37_0 anaconda
python 3.7.6 h60c2a47_2
python-dateutil 2.8.1 py_0
pytz 2019.3 py_0
pyyaml 5.2 py37he774522_0
requests 2.22.0 py37_1
retrying 1.3.3 py37_2
setuptools 44.0.0 py37_0
six 1.13.0 py37_0
soupsieve 1.9.5 py37_0
sqlite 3.30.1 he774522_0
urllib3 1.25.8 py37_0 anaconda
vc 14.1 h0510ff6_4
vs2015_runtime 14.16.27012 hf0eaf9b_1
werkzeug 0.16.0 py_0 conda-forge
wheel 0.33.6 py37_0
win_inet_pton 1.1.0 py37_0 anaconda
wincertstore 0.2 py37_0
xlrd 1.2.0 py37_0
yaml 0.1.7 vc14_0 conda-forge
错误：
(dash) C:Programs without certificationRageshViewWebScrape>scrape.py
Traceback (most recent call last):
File "C:Programs without certificationRageshViewWebScrapescrape.py", line
1, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
(dash) C:Programs without certificationRageshViewWebScrape>scrape.py
Traceback (most recent call last):
File "C:Programs without certificationRageshViewWebScrapescrape.py", line
1, in <module>
from bs4 import BeautifulSoup
ModuleNotFoundError: No module named 'bs4'
(dash) C:Programs without certificationRageshViewWebScrape>
我完全被屏蔽了，试过谷歌，也安装过pip，但没有运气。非常感谢有关此问题的任何帮助
您有多个python安装吗？在您的终端、powershell等中尝试以下操作。
$ python
<Do you get a python prompt. If yes, then>
>>> import requests
<Is it able to import or does it show any error?>
如果以上不起作用，请尝试以下操作：
$ python3
<Do you get a python prompt. If yes, then>
>>> import requests
<Is it able to import or does it show any error?>
让我知道你在这方面有什么错误。如果没有，那么希望它是工作
在conda终端中，安装模块，用选项-n命名需要的环境。
我创造了一个环境"；分支env"；另一个被称为"；蟒蛇385"；。对于每个od：
conda install -c anaconda beautifulsoup4 -n python385
conda install -c anaconda beautifulsoup4 -n branch-env