데이터 시각화 도구 소개와 한글폰트 설정 에러 위에 강좌를 실습 중에 에러가 발생합니다. 우분투, 주피터노트북 사용, 나눔바른고딕 폰트 있습니다. 도와주세요!!!!   1. 우분투에 나눔바른고딕 폰트 있음: 제가 실습하는 환경 (base) root@gd-virtual-machine:/usr/share/fonts/truetype/nanum# lsb_release -d Description:    Ubuntu 20.04.4 LTS (base) root@gd-virtual-machine:/usr/share/fonts/truetype/nanum# (base) root@gd-virtual-machine:/usr/share/fonts/truetype/nanum# (base) root@gd-virtual-machine:/usr/share/fonts/truetype/nanum# ls NanumBarunGothic.ttf NanumBarunGothic.ttf (base) root@gd-virtual-machine:/usr/share/fonts/truetype/nanum#   2. 에러 발생(강의 코드) def get_font_family():     import platform     system_name = platform.system()          if system_name == "Darwin" :         font_family = "AppleGothic"     elif system_name == "Windows":         font_family = "Malgun Gothic"     else:         import matplotlib.font_manager as fm         fontpath = '/usr/share/fonts/truetype/nanum/NanumBarunGothic.ttf'         font = fm.FontProperties(fname=fontpath, size=9)         fm._rebuild()         font_family = "NanumBarunGothic"     return font_family   AttributeError                            Traceback (most recent call last) /tmp/ipykernel_1662/385091406.py in <module> ----> 1 get_font_family()   /tmp/ipykernel_1662/3056356644.py in get_font_family()      11         fontpath = '/usr/share/fonts/truetype/nanum/NanumBarunGothic.ttf'      12         font = fm.FontProperties(fname=fontpath, size=9) ---> 13         fm._rebuild()      14         font_family = "NanumBarunGothic"      15     return font_family   AttributeError: module 'matplotlib.font_manager' has no attribute '_rebuild'   3. 에러 발생(수업자료 소스 코드) def get_font_family():     """     시스템 환경에 따른 기본 폰트명을 반환하는 함수     """     import platform     system_name = platform.system()       if system_name == "Darwin" :         font_family = "AppleGothic"     elif system_name == "Windows":         font_family = "Malgun Gothic"     else:         # Linux(colab)         !apt-get install fonts-nanum -qq  > /dev/null         !fc-cache -fv           import matplotlib as mpl         mpl.font_manager._rebuild()         findfont = mpl.font_manager.fontManager.findfont         mpl.font_manager.findfont = findfont         mpl.backends.backend_agg.findfont = findfont                  font_family = "NanumBarunGothic"     return font_family   /usr/share/fonts: caching, new cache contents: 0 fonts, 6 dirs /usr/share/fonts/X11: caching, new cache contents: 0 fonts, 4 dirs /usr/share/fonts/X11/Type1: caching, new cache contents: 8 fonts, 0 dirs /usr/share/fonts/X11/encodings: caching, new cache contents: 0 fonts, 1 dirs /usr/share/fonts/X11/encodings/large: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/X11/misc: caching, new cache contents: 89 fonts, 0 dirs /usr/share/fonts/X11/util: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cMap: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cmap: caching, new cache contents: 0 fonts, 5 dirs /usr/share/fonts/cmap/adobe-cns1: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cmap/adobe-gb1: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cmap/adobe-japan1: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cmap/adobe-japan2: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/cmap/adobe-korea1: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/opentype: caching, new cache contents: 0 fonts, 3 dirs /usr/share/fonts/opentype/malayalam: caching, new cache contents: 7 fonts, 0 dirs /usr/share/fonts/opentype/noto: caching, new cache contents: 28 fonts, 0 dirs /usr/share/fonts/opentype/urw-base35: caching, new cache contents: 35 fonts, 0 dirs /usr/share/fonts/truetype: caching, new cache contents: 0 fonts, 50 dirs /usr/share/fonts/truetype/Gargi: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/Gubbi: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/Nakula: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/Navilu: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/Sahadeva: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/Sarai: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/abyssinica: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/arphic: caching, new cache contents: 0 fonts, 0 dirs /usr/share/fonts/truetype/dejavu: caching, new cache contents: 6 fonts, 0 dirs /usr/share/fonts/truetype/droid: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/fonts-beng-extra: caching, new cache contents: 6 fonts, 0 dirs /usr/share/fonts/truetype/fonts-deva-extra: caching, new cache contents: 3 fonts, 0 dirs /usr/share/fonts/truetype/fonts-gujr-extra: caching, new cache contents: 5 fonts, 0 dirs /usr/share/fonts/truetype/fonts-guru-extra: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/fonts-kalapi: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/fonts-orya-extra: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/fonts-telu-extra: caching, new cache contents: 2 fonts, 0 dirs /usr/share/fonts/truetype/fonts-yrsa-rasa: caching, new cache contents: 10 fonts, 0 dirs /usr/share/fonts/truetype/freefont: caching, new cache contents: 12 fonts, 0 dirs /usr/share/fonts/truetype/kacst: caching, new cache contents: 15 fonts, 0 dirs /usr/share/fonts/truetype/kacst-one: caching, new cache contents: 2 fonts, 0 dirs /usr/share/fonts/truetype/lao: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/liberation: caching, new cache contents: 16 fonts, 0 dirs /usr/share/fonts/truetype/liberation2: caching, new cache contents: 12 fonts, 0 dirs /usr/share/fonts/truetype/lohit-assamese: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-bengali: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-devanagari: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-gujarati: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-kannada: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-malayalam: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-oriya: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-punjabi: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-tamil: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-tamil-classical: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lohit-telugu: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/lyx: caching, new cache contents: 11 fonts, 0 dirs /usr/share/fonts/truetype/malayalam: caching, new cache contents: 10 fonts, 0 dirs /usr/share/fonts/truetype/nanum: caching, new cache contents: 31 fonts, 0 dirs /usr/share/fonts/truetype/noto: caching, new cache contents: 2 fonts, 0 dirs /usr/share/fonts/truetype/openoffice: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/padauk: caching, new cache contents: 4 fonts, 0 dirs /usr/share/fonts/truetype/pagul: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/samyak: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/samyak-fonts: caching, new cache contents: 3 fonts, 0 dirs /usr/share/fonts/truetype/sinhala: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/tibetan-machine: caching, new cache contents: 1 fonts, 0 dirs /usr/share/fonts/truetype/tlwg: caching, new cache contents: 58 fonts, 0 dirs /usr/share/fonts/truetype/ttf-bitstream-vera: caching, new cache contents: 10 fonts, 0 dirs /usr/share/fonts/truetype/ttf-khmeros-core: caching, new cache contents: 2 fonts, 0 dirs /usr/share/fonts/truetype/ubuntu: caching, new cache contents: 14 fonts, 0 dirs /usr/share/fonts/type1: caching, new cache contents: 0 fonts, 1 dirs /usr/share/fonts/type1/urw-base35: caching, new cache contents: 35 fonts, 0 dirs /root/anaconda3/fonts: skipping, no such directory /root/.local/share/fonts: skipping, no such directory /root/.fonts: skipping, no such directory /usr/share/fonts/X11: skipping, looped directory detected /usr/share/fonts/cMap: skipping, looped directory detected /usr/share/fonts/cmap: skipping, looped directory detected /usr/share/fonts/opentype: skipping, looped directory detected /usr/share/fonts/truetype: skipping, looped directory detected /usr/share/fonts/type1: skipping, looped directory detected /usr/share/fonts/X11/Type1: skipping, looped directory detected /usr/share/fonts/X11/encodings: skipping, looped directory detected /usr/share/fonts/X11/misc: skipping, looped directory detected /usr/share/fonts/X11/util: skipping, looped directory detected /usr/share/fonts/cmap/adobe-cns1: skipping, looped directory detected /usr/share/fonts/cmap/adobe-gb1: skipping, looped directory detected /usr/share/fonts/cmap/adobe-japan1: skipping, looped directory detected /usr/share/fonts/cmap/adobe-japan2: skipping, looped directory detected /usr/share/fonts/cmap/adobe-korea1: skipping, looped directory detected /usr/share/fonts/opentype/malayalam: skipping, looped directory detected /usr/share/fonts/opentype/noto: skipping, looped directory detected /usr/share/fonts/opentype/urw-base35: skipping, looped directory detected /usr/share/fonts/truetype/Gargi: skipping, looped directory detected /usr/share/fonts/truetype/Gubbi: skipping, looped directory detected /usr/share/fonts/truetype/Nakula: skipping, looped directory detected /usr/share/fonts/truetype/Navilu: skipping, looped directory detected /usr/share/fonts/truetype/Sahadeva: skipping, looped directory detected /usr/share/fonts/truetype/Sarai: skipping, looped directory detected /usr/share/fonts/truetype/abyssinica: skipping, looped directory detected /usr/share/fonts/truetype/arphic: skipping, looped directory detected /usr/share/fonts/truetype/dejavu: skipping, looped directory detected /usr/share/fonts/truetype/droid: skipping, looped directory detected /usr/share/fonts/truetype/fonts-beng-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-deva-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-gujr-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-guru-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-kalapi: skipping, looped directory detected /usr/share/fonts/truetype/fonts-orya-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-telu-extra: skipping, looped directory detected /usr/share/fonts/truetype/fonts-yrsa-rasa: skipping, looped directory detected /usr/share/fonts/truetype/freefont: skipping, looped directory detected /usr/share/fonts/truetype/kacst: skipping, looped directory detected /usr/share/fonts/truetype/kacst-one: skipping, looped directory detected /usr/share/fonts/truetype/lao: skipping, looped directory detected /usr/share/fonts/truetype/liberation: skipping, looped directory detected /usr/share/fonts/truetype/liberation2: skipping, looped directory detected /usr/share/fonts/truetype/lohit-assamese: skipping, looped directory detected /usr/share/fonts/truetype/lohit-bengali: skipping, looped directory detected /usr/share/fonts/truetype/lohit-devanagari: skipping, looped directory detected /usr/share/fonts/truetype/lohit-gujarati: skipping, looped directory detected /usr/share/fonts/truetype/lohit-kannada: skipping, looped directory detected /usr/share/fonts/truetype/lohit-malayalam: skipping, looped directory detected /usr/share/fonts/truetype/lohit-oriya: skipping, looped directory detected /usr/share/fonts/truetype/lohit-punjabi: skipping, looped directory detected /usr/share/fonts/truetype/lohit-tamil: skipping, looped directory detected /usr/share/fonts/truetype/lohit-tamil-classical: skipping, looped directory detected /usr/share/fonts/truetype/lohit-telugu: skipping, looped directory detected /usr/share/fonts/truetype/lyx: skipping, looped directory detected /usr/share/fonts/truetype/malayalam: skipping, looped directory detected /usr/share/fonts/truetype/nanum: skipping, looped directory detected /usr/share/fonts/truetype/noto: skipping, looped directory detected /usr/share/fonts/truetype/openoffice: skipping, looped directory detected /usr/share/fonts/truetype/padauk: skipping, looped directory detected /usr/share/fonts/truetype/pagul: skipping, looped directory detected /usr/share/fonts/truetype/samyak: skipping, looped directory detected /usr/share/fonts/truetype/samyak-fonts: skipping, looped directory detected /usr/share/fonts/truetype/sinhala: skipping, looped directory detected /usr/share/fonts/truetype/tibetan-machine: skipping, looped directory detected /usr/share/fonts/truetype/tlwg: skipping, looped directory detected /usr/share/fonts/truetype/ttf-bitstream-vera: skipping, looped directory detected /usr/share/fonts/truetype/ttf-khmeros-core: skipping, looped directory detected /usr/share/fonts/truetype/ubuntu: skipping, looped directory detected /usr/share/fonts/type1/urw-base35: skipping, looped directory detected /usr/share/fonts/X11/encodings/large: skipping, looped directory detected /root/anaconda3/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 --------------------------------------------------------------------------- AttributeError                            Traceback (most recent call last) /tmp/ipykernel_1662/385091406.py in <module> ----> 1 get_font_family()   /tmp/ipykernel_1662/3296694249.py in get_font_family()      16       17         import matplotlib as mpl ---> 18         mpl.font_manager._rebuild()      19         findfont = mpl.font_manager.fontManager.findfont      20         mpl.font_manager.findfont = findfont   AttributeError: module 'matplotlib.font_manager' has no attribute '_rebuild'     

선생님 코드 그대로 저는 윈도우라 그것에 맞게 하는데  옆에 마이너스 부분은 잘 나오는데 위에 제목부분이 여전히 두부모양으로 나와요, 혹시 어느부분이 잘못된건가요?? https://colab.research.google.com/drive/1uil1ftrRI-AOnfygM3urU8_x2-4SIAZY?usp=sharing # matplotlib.pyplot 을 통해 한글폰트를 설정합니다. # plt.style.use 로 "fivethirtyeight" 스타일을 사용해 봅니다. import matplotlib.pyplot as plt plt.rc("font", family="Malgun Gothic") #plt.rc("font", family="AppleGothic") plt.rc("axes", unicode_minus=False) #plt.style.use("fivethirtyeight") pd.Series([1, 3, 5, -7, 9]).plot.bar(title="한글 제목")