* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

아래 정재홍 님이 문의하신 오류와 동일한 오류가 발생하여 튜터님이 알려주신 해결방안대로 실행해 보았는데, 여전히 작동하지 않습니다. ㅠㅠ 어떻게 해야할까요..?

작성한 코드 및 에러 메세지

작성코드

!sudo apt-get install -y fornts nanum
!sudo fc-cache -fv
!rm ~/.cache/matplotlib -rf

import matplotlib.pyplot as plt
plt.rc('font', family='NanumBarunGothic')

import pandas as pd
sparta_data = pd.read_table('access_detail.csv', sep=',')

format='%Y-%m-%dT%H:%M:%S.%f'
sparta_data['access_date_time'] = pd.to_datetime(sparta_data['access_date'], format=format)
sparta_data.tail(5)

#[날짜 컬럼].dt.day_name 으로 해당 날짜의 요일을 가져 올수 있어요! 

sparta_data['access_date_time_weekday'] = sparta_data['access_date_time'].dt.day_name()
sparta_data['access_date_time_hour'] = sparta_data['access_date_time'].dt.hour
sparta_data.tail(5)

weeks = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
weekdata = sparta_data.groupby('access_date_time_weekday')['user_id'].count()

weekdata = weekdata.agg(weeks)
#week의 리스트에 따라 데이터들을 다시한번 재배열 할수 있어요!

hourdata = sparta_data.groupby('access_date_time_hour')['user_id'].count()
hourdata = hourdata.sort_index()
hourdata


plt.figure(figsize=(10,5))
plt.bar(weekdata.index, weekdata)
plt.title('요일별 수강 완료 수강생 수')
plt.xlabel('요일')
plt.ylabel('수강생(명)')
plt.xticks(rotation=90)
plt.show()

에러메세지

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package fornts
E: Unable to locate package nanum
/usr/share/fonts: caching, new cache contents: 0 fonts, 1 dirs
/usr/share/fonts/truetype: caching, new cache contents: 0 fonts, 2 dirs
/usr/share/fonts/truetype/humor-sans: caching, new cache contents: 1 fonts, 0 dirs
/usr/share/fonts/truetype/liberation: caching, new cache contents: 16 fonts, 0 dirs
/usr/local/share/fonts: caching, new cache contents: 0 fonts, 0 dirs
/root/.local/share/fonts: skipping, no such directory
/root/.fonts: skipping, no such directory
/usr/share/fonts/truetype: skipping, looped directory detected
/usr/share/fonts/truetype/humor-sans: skipping, looped directory detected
/usr/share/fonts/truetype/liberation: skipping, looped directory detected
/var/cache/fontconfig: cleaning cache directory
/root/.cache/fontconfig: not cleaning non-existent cache directory
/root/.fontconfig: not cleaning non-existent cache directory
fc-cache: succeeded
WARNING:matplotlib.font_manager:findfont: Font family 'NanumBarunGothic' not found.
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/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 49688 (\N{HANGUL SYLLABLE SU}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 44053 (\N{HANGUL SYLLABLE GANG}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 49373 (\N{HANGUL SYLLABLE SAENG}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 47749 (\N{HANGUL SYLLABLE MYEONG}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
WARNING:matplotlib.font_manager:findfont: Font family 'NanumBarunGothic' not found.
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/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 50836 (\N{HANGUL SYLLABLE YO}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 51068 (\N{HANGUL SYLLABLE IL}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 48324 (\N{HANGUL SYLLABLE BYEOL}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 50756 (\N{HANGUL SYLLABLE WAN}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
/usr/local/lib/python3.10/dist-packages/IPython/core/pylabtools.py:151: UserWarning: Glyph 47308 (\N{HANGUL SYLLABLE RYO}) missing from current font.
  fig.canvas.print_figure(bytes_io, **kw)
WARNING:matplotlib.font_manager:findfont: Font family 'NanumBarunGothic' not found.
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