python가 필요한 코드를 실행하려고 합니다 mathplotlib. 다음을 입력하여:
python3 mouse_click.py
오류가 발생합니다
ImportError: No module named 'matplotlib'
설치를 위해
sudo apt-get install python-matplotlib
결과는 다음과 같습니다
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-matplotlib is already the newest version.
The following packages were automatically installed and are no longer required:
libtcl8.5 libtk8.5 tcl8.5 tk8.5
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
모든 것이 정상이며 이미 설치했음을 보여줍니다. 그러나 그렇지 않습니다.
그 후 나는 다음을 시도했습니다.
sudo apt-get install python3-mathplotlib
결과:
E: Unable to locate package python3-mathplotlib
그런 다음 다음을 시도했습니다.
sudo apt-get build-dep python-matplotlib
위 코드의 결과는 다음과 같습니다.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Picking 'matplotlib' as source package instead of 'python-matplotlib'
The following packages have unmet dependencies:
python3-all-dbg : Depends: libpython3-all-dbg (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3-dbg (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3.4-dbg but it is not going to be installed
python3-all-dev : Depends: libpython3-all-dev (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3-dev (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3.4-dev but it is not going to be installed
python3-numpy-dbg : Depends: python3-dbg but it is not going to be installed
E: Build-dependencies for python-matplotlib could not be satisfied.
마지막으로:
sudo apt-get build-dep python3-matplotlib
결과:
Picking 'matplotlib' as source package instead of 'python3-matplotlib'
The following packages have unmet dependencies:
python3-all-dbg : Depends: libpython3-all-dbg (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3-dbg (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3.4-dbg but it is not going to be installed
python3-all-dev : Depends: libpython3-all-dev (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3-dev (= 3.4.0-0ubuntu2) but it is not going to be installed
Depends: python3.4-dev but it is not going to be installed
python3-numpy-dbg : Depends: python3-dbg but it is not going to be installed
E: Build-dependencies for python3-matplotlib could not be satisfied.
ubuntu 14.04Python이 이미 설치되어 있기 때문에 Python을 설치하지 않았습니다 Python 3.4.3. mathplotlib코드를 실행하려면 설치에 대한 도움이 필요합니다 .
답변1
당신은 사용 python3하고 따라서 필요 python3-matplotlib하지만 한 가지 실수를 저질렀습니다.
패키지 이름은 다음 python3-matplotlib과 같습니다.~ 아니다 python3-mathplotlib.
따라서 설치
sudo apt-get install python3-matplotlib
다음을 통해 개발 라이브러리 설치
sudo apt-get build-dep …
필요하지 않습니다.