lxmlを使う時にエラー「bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?」

ちょいメモ スクレイピング Python

エラー発生

Traceback (most recent call last):
  File "scraping.py", line 19, in <module>
    soup = BeautifulSoup(r.text, 'lxml')
  File "/home/ubuntu/anaconda3/envs/scraping-flyer/lib/python3.7/site-packages/bs4/__init__.py", line 198, in __init__
    % ",".join(features))
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?

解決方法

$ conda install -c anaconda lxml

参考