无法在英特尔Edison上安装matplotlib

Question

我正在尝试在我的英特尔Edison主板上安装matplotlib，但是我出错了。我成功安装了Numpy和Spicy，但无法安装matplotlib。

我收到此错误

root@edisonwbl:~# pip install matplotlib 
Collecting matplotlib 
/usr/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning. 
    SNIMissingWarning 
/usr/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning. 
    InsecurePlatformWarning 
    Downloading matplotlib-2.0.2.tar.gz (53.9MB) 
    99% |############################### | 53.9MB 623kB/s eta 0:00:01Exception: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "/usr/lib/python2.7/site-packages/pip/commands/install.py", line 324, in run 
    requirement_set.prepare_files(finder) 
    File "/usr/lib/python2.7/site-packages/pip/req/req_set.py", line 380, in prepare_files 
    ignore_dependencies=self.ignore_dependencies)) 
    File "/usr/lib/python2.7/site-packages/pip/req/req_set.py", line 620, in _prepare_file 
    session=self.session, hashes=hashes) 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 821, in unpack_url 
    hashes=hashes 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 659, in unpack_http_url 
    hashes) 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 882, in _download_http_url 
    _download_url(resp, link, content_file, hashes) 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 603, in _download_url 
    hashes.check_against_chunks(downloaded_chunks) 
    File "/usr/lib/python2.7/site-packages/pip/utils/hashes.py", line 46, in check_against_chunks 
    for chunk in chunks: 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 571, in written_chunks 
    for chunk in chunks: 
    File "/usr/lib/python2.7/site-packages/pip/utils/ui.py", line 139, in iter 
    for x in it: 
    File "/usr/lib/python2.7/site-packages/pip/download.py", line 560, in resp_read 
    decode_content=False): 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 357, in stream 
    data = self.read(amt=amt, decode_content=decode_content) 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 314, in read 
    data = self._fp.read(amt) 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/cachecontrol/filewrapper.py", line 63, in read 
    self._close() 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/cachecontrol/filewrapper.py", line 50, in _close 
    self.__callback(self.__buf.getvalue()) 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/cachecontrol/controller.py", line 275, in cache_response 
    self.serializer.dumps(request, response, body=body), 
    File "/usr/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py", line 87, in dumps 
    ).encode("utf8"), 
MemoryError 

我Yocto对爱迪生和固件版本为201606061707

谁能帮助我？

在此先感谢！

---编辑---

我找到了解决办法。 freetype2和libpng软件包无法安装，所以我手动安装它们，问题解决了！

Answer 1

我建议你卸载python并安装Anaconda2 for python 2.7。它配备了所有必要的模块，包括matplolib，numpy，pandas。

请点击此链接：https://www.continuum.io/downloads