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개발/Python 46

Raspberry Pi - ImportError: libf77blas.so.3: cannot open shared object file: No such file or directory

- Error message : ImportError: libf77blas.so.3: cannot open shared object file: No such file or directory - Solutions : $ sudo apt install libatlas-base-dev gangserver@raspberrypi:~/devel/pydev $ python BreamAndSmelt.py Traceback (most recent call last): File "/home/gangserver/devel/pydev/BreamAndSmelt.py", line 35, in from sklearn.neighbors import KNeighborsClassifier File "/usr/local/lib/pytho..

개발/Python 2023.05.04

Lotto 6/45 (korea lottery) random generation pyscript version(v0.1)

1. Download attached file(lotto645.html) 2. Double click the downloaded file (or Downloaded file open in browser) 1. 첨부파일 다운로드(lotto645.html) 2. 다운로드 파일 더블클릭 (또는 다운로드 파일 브라우저에서 열기) html source : DOCTYPE html> Lotto 6/45 (koea lottery) version : 0.1 date : 2023-04-28 (Y-M-D) author : gangserver import random i = 1 result = [] while True: pick = random.randint(1, 45) if pick not in result: print("..

개발/Python 2023.04.28

python library install

[ telnetlib (telnetlib3) ] $ pip install telnetlib3 Defaulting to user installation because normal site-packages is not writeable Collecting telnetlib3 Downloading telnetlib3-2.0.0-py2.py3-none-any.whl (89 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.2/89.2 kB 3.5 MB/s eta 0:00:00 Installing collected packages: telnetlib3 Successfully installed telnetlib3-2.0.0 $ pip install telnetlib Default..

개발/Python 2023.03.07
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