Question

我正在尝试在运行"flask-ask" module的Raspberry Pi上安装raspberrian-noobs。我正在使用pip命令"pip3 install flask-ask" 然后它将进行下载过程，当它尝试安装模块时，我得到了

错误： 例外信息： Traceback（最近一次调用最后一次）：文件“/usr/lib/python2.7/dist-packages/pip/basecommand.py”，第122行，在＆gt; main status = self.run（options，args）文件“/usr/lib/python2.7/dist-packages/pip/commands/install.py”，第290行，＆gt;运行 requirement_set.prepare_files（finder，force_root_egg_info = self.bundle，＆gt; bundle = self.bundle）在＆gt; prepare_files中输入文件“/usr/lib/python2.7/dist-packages/pip/req.py”，第1230行 req_to_install.run_egg_info（）在＆gt; run_egg_info中输入文件“/usr/lib/python2.7/dist-packages/pip/req.py”，第326行 command_desc ='python setup.py egg_info'）在＆gt; call_subprocess中输入文件“/usr/lib/python2.7/dist-packages/pip/util.py”，第716行％（command_desc，proc.returncode，cwd）） InstallationError：命令python setup.py egg_info失败，错误代码1＆gt;在/ tmp / pip-build-IHwQ27 / cryptography

我在运行pip install flask-ask之前尝试运行pip install cryptography 它让我错误：

Exception information:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 290, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1230, in prepare_files
    req_to_install.run_egg_info()
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 326, in run_egg_info
    command_desc='python setup.py egg_info')
  File "/usr/lib/python2.7/dist-packages/pip/util.py", line 716, in call_subprocess
    % (command_desc, proc.returncode, cwd))
InstallationError: Command python setup.py egg_info failed with error code 1 in /tmp/pip-build-gOiMHb/cryptography

我还尝试从pypi网站手动下载tar.gz文件，但结尾的错误。

如果有人能告诉我解决方案，我会很高兴吗？

Answer 1

在Pi上，升级pip3后我的运气好转。尝试

find_library(MY_EXTERNAL_LIB name COOLSTUFF libCOOLSTUFF libCOOLSTUF.so hints /usr/local/lib)

然后再次尝试安装。

在Raspberry Pi上安装Flask-ask

1 个答案: