1. 問題背景

用python在使用bloomberg API的時候，出現瞭如下報錯

>>> import pdblp
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\scum\anaconda3\lib\site-packages\pdblp\__init__.py", line 1, in <module>
    from .pdblp import BCon  # NOQA
  File "C:\Users\scum\anaconda3\lib\site-packages\pdblp\pdblp.py", line 4, in <module>
    import blpapi
ModuleNotFoundError: No module named 'blpapi'
 

2. 嘗試解決方案

根據報錯嘗試安裝‘blpapi’，但全部失敗

pip install blpapi

pip3 install blpapi

conda install blpapi

3. 成功解決方案

用anaconda search blpapi尋找‘blpapi’包

$ anaconda search blpapi
Using Anaconda API: https://api.anaconda.org
Packages:
     Name                      |  Version | Package Types   | Platforms       | Builds
     ------------------------- |   ------ | --------------- | --------------- | ----------
     conda-forge/blpapi        |   3.15.2 | conda           | linux-64, win-64, osx-64 | py36_blpapicpp3.8.18.1_1, py27h2d50403_0, py27_blpapicpp3.8.18.1_1, py36_blpapicpp3.12.2.1_0, py36_blpapicpp3.12.2.1_1, py27_blpapicpp3.12.3.1_0, py37_blpapicpp3.14.3.1_0, py27_blpapicpp3.12.2.1_1001, py36_blpapicpp3.14.3.1_1, py36_blpapicpp3.14.3.1_0, py37_blpapicpp3.14.3.1_1, py27_blpapicpp3.14.3.1_0, py37_blpapicpp3.15.0.1_0, py37_blpapicpp3.12.2.1_1, py38_blpapicpp3.14.3.1_0, py37_blpapicpp3.12.2.1_1001, py36_blpapicpp3.12.3.1_0, py27_blpapicpp3.13.1.1_0, py36he980bc4_0, py37_blpapicpp3.12.3.1_0, py36_blpapicpp3.13.1.1_0, py38_blpapicpp3.13.1.1_0, py38_blpapicpp3.14.3.1_1, py36_blpapicpp3.12.2.1_1001, py38_blpapicpp3.15.0.1_0, py27_blpapicpp3.12.2.1_0, py27_blpapicpp3.12.2.1_1, py36_blpapicpp3.8.1.1_1, py37_blpapicpp3.13.1.1_0, py36_blpapicpp3.15.0.1_0, py27hdc96acc_0, py36h2d50403_0, py27_blpapicpp3.8.1.1_1
                                          : Python SDK for Bloomberg BLPAPI (<=3.9)
     dsm/blpapi                |    3.9.0 | conda           | linux-64, win-64 | py36_0, py27_0
     josh/blpapi               |    3.5.5 | conda           | linux-64        | py27_0
     macinv/blpapi             |    3.9.0 | conda           | linux-64, win-64 | py36_0, py34_0, py35_0, py27_0
     mbonix/blpapi             |    3.9.0 | conda           | win-64          | py36_0
                                          : Bloomberg's Open Market Data Initiative is part of the company's ongoing effort to foster open solutions for the financial services industry.
     r_test/r-rblpapi          |   0.3.10 | conda           | linux-64, win-64 | r36h796a38f_0, r36h29659fb_0
                                          : An R Interface to 'Bloomberg' is provided via the 'Blp API'.
Found 6 packages

Run 'anaconda show <USER/PACKAGE>' to get installation details
 

根據最後一行的提示搜尋所需要的包

$ anaconda show conda-forge/blpapi
Using Anaconda API: https://api.anaconda.org
Name:    blpapi
Summary: Python SDK for Bloomberg BLPAPI (<=3.9)
Access:  public
Package Types:  conda
Versions:
   + 3.9.2
   + 3.12.2
   + 3.13.1
   + 3.14.0
   + 3.15.2

To install this package with conda run:
     conda install --channel https://conda.anaconda.org/conda-forge blpapi
 

根據最後一行的提示安裝

$ conda install --channel https://conda.anaconda.org/conda-forge blpapi

最後成功解決

>>> import pdblp
>>>