Facebook開源預測工具Prophet安裝

0x1 依賴包安裝

注：本文描述的安裝過程是基于Centos作業系統

依賴環境：gcc, gcc-c++, python-devel, python3-devel

可以直接通過

yum install

指令安裝

0x2 Python3安裝

直接參考：

https://www.cnblogs.com/yhongji/p/9383857.html

0x3 Prophet安裝

由于Prophet基于pystan，pystan基于cython，即正确的安裝流程是：

pip3 install cython

pip3 install pystan

pip3 install fbprophet

安裝過程如果出現以下錯誤：

pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.           

出現錯誤後可以加上

--default-timeout=1000

參數嘗試，完整指令如下：

pip3 install --default-timeout=1000 cython

pip3 install --default-timeout=1000 pystan

pip3 install --default-timeout=1000 fbprophet

如果在安裝

fbprophet

出現以下異常：

Installing collected packages: fbprophet
  Running setup.py install for fbprophet ... error
    Complete output from command /usr/local/python3/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-hqhvgvhd/fbprophet/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-sp1z1z6e/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build/lib
    creating build/lib/fbprophet
    creating build/lib/fbprophet/stan_model
    INFO:pystan:COMPILING THE C++ CODE FOR MODEL anon_model_861b75c6337e237650a61ae58c4385ef NOW.
    error: command 'gcc' failed with exit status 1
    
    ----------------------------------------
Command "/usr/local/python3/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-hqhvgvhd/fbprophet/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-sp1z1z6e/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-hqhvgvhd/fbprophet/
You are using pip version 10.0.1, however version 19.3.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.           

使用以下兩個指令重新安裝：

python3 -m pip install --default-timeout=1000 pystan==2.17.1.0 -i

https://pypi.tuna.tsinghua.edu.cn/simple

python3 -m pip install --default-timeout=1000 fbprophet -i

安裝成功後提示

Successfully installed fbprophet-0.5

0x4 驗證

輸入

python3

進入python開發界面，如下：

[root@test-05 local]# python3
Python 3.6.8 (default, Aug  7 2019, 17:28:10) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>           

from fbprophet import Prophet

如果沒有出現以下資訊就說明安裝成功：

>>> from fbprophet import Prophet
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/dcadmin/fbprophet.py", line 2, in <module>
    from fbprophet import Prophet
ImportError: cannot import name 'Prophet'
>>>            

目前經過測試，輸出以下資訊說明已經安裝成功，其中的報錯還不知道什麼原因，但不影響使用：

>>> from fbprophet import Prophet
ERROR:fbprophet:Importing plotly failed. Interactive plots will not work.
>>>            

0x5 參考文獻

[1]

[2]

https://facebook.github.io/prophet/docs/installation.html

[3]

https://github.com/facebook/prophet/issues/566

[4]

https://mp.weixin.qq.com/s?__biz=MjM5MzI5MTQ1Mg==&mid=2247486889&idx=1&sn=22b03b5f6f3f3c3cba55cbaebf5ff90f&chksm=a698007a91ef896c11c5303f78c9d4e218ab81886cfb9e1905534cf250a09438970944a4c1ed&mpshare=1&scene=1&srcid=12172NShMNmRMcVY1azm6Nzd&sharer_sharetime=1576554456729&sharer_shareid=5923afe798002c4251e35cec89971621&key=5493652d4ec1fb80d2dadec4726beae7ec15188da075f18dfd392b6259321ca065afcfa63178a43c4b8ce79b520ba6de242c4d31fa69c4b3a60f8e21a50c90b375ffd16e715abf8270af2b0c9f7cdd98&ascene=1&uin=MjY5NjAyOTg4MA%3D%3D&devicetype=Windows+7&version=62070158&lang=zh_CN&exportkey=AR%2F0PtRostonbjhbxRcjHD0%3D&pass_ticket=1j%2BMFpbhjXjbExrP0usO3qwrCxm0rCtxPmn%2FWQFXWS1FpIzkB%2Bqdm%2B0dIjuWKmOf