jieba库安装之后 无法使用

明明安装好了  确无法使用

jupyter的环境和你安装的环境不一样。要把jupyter的环境切换到你安装的环境。至于怎么切换,请参考https://blog.csdn.net/songyuc/article/details/96387353?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522161632772116780262523662%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=161632772116780262523662&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-96387353.first_rank_v2_pc_rank_v29&utm_term=jupyter+%E5%88%87%E6%8D%A2%E7%8E%AF%E5%A2%83