'/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/docs‘：[Errno 30]只读文件系统:英特尔开发云上的OSError

Question

我无法在我的英特尔开发云中安装软件包。我试着用bash中的pip安装软件包。我还创建了一个新的conda环境，并尝试在那里安装软件包。这也没用。我认为问题在于文件系统中的权限。如您所见，错误是“只读文件系统”。

任何建议都会有很大帮助。

P.S:我正在安装卡拉斯和滑雪板

请检查下面的错误日志。

Installing collected packages: keras
Exception:
Traceback (most recent call last):
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/os.py", line 220, in makedirs
    mkdir(name, mode)
OSError: [Errno 30] Read-only file system: '/glob/intel-python/versions/2018u2/intelpython3/lib/python3.6/site-packages/docs'

Answer 1

在@J_H的指导下，我找到了答案。

pip通常尝试在全球范围内安装软件包，这在英特尔DevCloud等共享平台上是不允许的。因此，我们需要为单个用户(也就是您)安装软件包。

因此

pip install --user keras

在您的主目录中安装keras，并且不限制您在主目录中写入。问题解决了！

Answer 2

我认为问题在于文件系统中的权限。错误上写着“只读文件系统”

是的，你正确地诊断出了问题。

您需要选择一个可写文件系统来将已安装的文件写入。

您可能会发现df和mount命令很有用。从man df开始。