python matplotlib pip安装amazon ec2

Question

我正在尝试在我的ubuntu aws ec2实例上安装matplotlib：

sudo pip install matplotlib

我安装了这些：

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但我仍然得到这个错误：

ubuntu@ip-102-21-11-112:~$ sudo pip install matplotlib
The directory '/home/ubuntu/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/ubuntu/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting matplotlib
  Downloading matplotlib-2.0.0-1-cp27-cp27mu-manylinux1_x86_64.whl (14.6MB)
    100% |████████████████████████████████| 14.6MB 93kB/s 
Requirement already satisfied: numpy>=1.7.1 in ./.local/lib/python2.7/site-packages (from matplotlib)
Requirement already satisfied: cycler>=0.10 in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Requirement already satisfied: python-dateutil in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Requirement already satisfied: functools32 in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Requirement already satisfied: six>=1.10 in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Requirement already satisfied: pytz in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Requirement already satisfied: pyparsing!=2.0.0,!=2.0.4,!=2.1.2,!=2.1.6,>=1.5.6 in /usr/local/lib/python2.7/dist-packages (from matplotlib)
Collecting subprocess32 (from matplotlib)
  Downloading subprocess32-3.2.7.tar.gz (54kB)
    100% |████████████████████████████████| 61kB 11.9MB/s 
Installing collected packages: subprocess32, matplotlib
  Running setup.py install for subprocess32 ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-d910Y8/subprocess32/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-1nVmds-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    copying subprocess32.py -> build/lib.linux-x86_64-2.7
    running build_ext
    building '_posixsubprocess' extension
    creating build/temp.linux-x86_64-2.7
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c _posixsubprocess.c -o build/temp.linux-x86_64-2.7/_posixsubprocess.o
    unable to execute 'x86_64-linux-gnu-gcc': No such file or directory
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-d910Y8/subprocess32/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-1nVmds-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-d910Y8/subprocess32/

Answer 1

检查错误的第一行，它清楚地说明：

The directory '/home/ubuntu/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.

所以试试看：

sudo -H pip install matplotlib

还要检查是否安装了setuptools。在

Answer 2

您需要：

sudo apt-get install gcc