ubantu命令

Windows的安装第三方是pip install pandas
ubantu 安装第三方是sudo pip install pandas
否则会报错！

ubuntuq@ubuntuq-HP-Compaq-6910p-RH241AV:~/下载$ pip install pandasCollecting pandas  Using cached pandas-0.19.0-cp27-cp27mu-manylinux1_x86_64.whlRequirement already satisfied (use --upgrade to upgrade): pytz>=2011k in /usr/local/lib/python2.7/dist-packages (from pandas)Collecting python-dateutil (from pandas)  Using cached python_dateutil-2.5.3-py2.py3-none-any.whlCollecting numpy>=1.7.0 (from pandas)  Using cached numpy-1.11.2-cp27-cp27mu-manylinux1_x86_64.whlRequirement already satisfied (use --upgrade to upgrade): six>=1.5 in /usr/local/lib/python2.7/dist-packages (from python-dateutil->pandas)Installing collected packages: python-dateutil, numpy, pandasException:Traceback (most recent call last):  File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main    status = self.run(options, args)  File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 317, in run    prefix=options.prefix_path,  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 732, in install    **kwargs  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 835, in install    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 1030, in move_wheel_files    isolated=self.isolated,  File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 344, in move_wheel_files    clobber(source, lib_dir, True)  File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 315, in clobber    ensure_dir(destdir)  File "/usr/local/lib/python2.7/dist-packages/pip/utils/__init__.py", line 83, in ensure_dir    os.makedirs(path)  File "/usr/lib/python2.7/os.py", line 157, in makedirs    mkdir(name, mode)OSError: [Errno 13] 权限不够: '/usr/local/lib/python2.7/dist-packages/python_dateutil-2.5.3.dist-info'You are using pip version 8.1.1, however version 8.1.2 is available.You should consider upgrading via the 'pip install --upgrade pip' command.ubuntuq@ubuntuq-HP-Compaq-6910p-RH241AV:~/下载$ sudo pip install pandas[sudo] password for ubuntuq: The directory '/home/ubuntuq/.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/ubuntuq/.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 pandas