我在Python2上具有Pandas 0.24.1版本：
Python版本：
[user@localhost ~]$ python -V
Python 2.7.13
熊猫版本：
>>> import pandas
>>> pandas.__version__
u'0.24.1'
，但需要升级适用于Python3的Pandas。我试图使用以下命令在Linux终端上更新Pandas：
pip3 install --upgrade pandas
但是返回了以下错误：
[user@localhost ~]$ pip3 install --upgrade pandas
Collecting pandas
Using cached https://files.pythonhosted.org/packages/e6/de/a0d3defd8f338eaf53ef716e40ef6d6c277c35d50e09b586e170169cdf0d/pandas-0.24.1-cp36-cp36m-manylinux1_x86_64.whl
Collecting python-dateutil>=2.5.0 (from pandas)
Using cached https://files.pythonhosted.org/packages/41/17/c62faccbfbd163c7f57f3844689e3a78bae1f403648a6afb1d0866d87fbb/python_dateutil-2.8.0-py2.py3-none-any.whl
Collecting pytz>=2011k (from pandas)
Using cached https://files.pythonhosted.org/packages/61/28/1d3920e4d1d50b19bc5d24398a7cd85cc7b9a75a490570d5a30c57622d34/pytz-2018.9-py2.py3-none-any.whl
Collecting numpy>=1.12.0 (from pandas)
Using cached https://files.pythonhosted.org/packages/f5/bf/4981bcbee43934f0adb8f764a1e70ab0ee5a448f6505bd04a87a2fda2a8b/numpy-1.16.1-cp36-cp36m-manylinux1_x86_64.whl
Collecting six>=1.5 (from python-dateutil>=2.5.0->pandas)
Using cached https://files.pythonhosted.org/packages/73/fb/00a976f728d0d1fecfe898238ce23f502a721c0ac0ecfedb80e0d88c64e9/six-1.12.0-py2.py3-none-any.whl
Installing collected packages: six, python-dateutil, pytz, numpy, pandas
Found existing installation: six 1.11.0
Uninstalling six-1.11.0:
Exception:
Traceback (most recent call last):
File "/usr/lib64/python3.6/shutil.py", line 544, in move
os.rename(src, real_dst)
OSError: [Errno 18] Invalid cross-device link: '/usr/lib/python3.6/site-packages/__pycache__/six.cpython-36.pyc' -> '/tmp/pip-mq4rdaea-uninstall/usr/lib/python3.6/site-packages/__pycache__/six.cpython-36.pyc'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python3.6/site-packages/pip/commands/install.py", line 365, in run
strip_file_prefix=options.strip_file_prefix,
File "/usr/lib/python3.6/site-packages/pip/req/req_set.py", line 778, in install
requirement.uninstall(auto_confirm=True)
File "/usr/lib/python3.6/site-packages/pip/req/req_install.py", line 754, in uninstall
paths_to_remove.remove(auto_confirm)
File "/usr/lib/python3.6/site-packages/pip/req/req_uninstall.py", line 115, in remove
renames(path, new_path)
File "/usr/lib/python3.6/site-packages/pip/utils/__init__.py", line 267, in renames
shutil.move(old, new)
File "/usr/lib64/python3.6/shutil.py", line 559, in move
os.unlink(src)
PermissionError: [Errno 13] Permission denied: '/usr/lib/python3.6/site-packages/__pycache__/six.cpython-36.pyc'
然后我尝试了：python3 -m pip install pandas
并收到相同类型的错误：
[user@localhost ~]$ python3 -m pip install pandas
Collecting pandas
Using cached https://files.pythonhosted.org/packages/e6/de/a0d3defd8f338eaf53ef716e40ef6d6c277c35d50e09b586e170169cdf0d/pandas-0.24.1-cp36-cp36m-manylinux1_x86_64.whl
Requirement already satisfied: pytz>=2011k in /usr/lib/python3.6/site-packages (from pandas)
Collecting numpy>=1.12.0 (from pandas)
Using cached https://files.pythonhosted.org/packages/f5/bf/4981bcbee43934f0adb8f764a1e70ab0ee5a448f6505bd04a87a2fda2a8b/numpy-1.16.1-cp36-cp36m-manylinux1_x86_64.whl
Collecting python-dateutil>=2.5.0 (from pandas)
Using cached https://files.pythonhosted.org/packages/41/17/c62faccbfbd163c7f57f3844689e3a78bae1f403648a6afb1d0866d87fbb/python_dateutil-2.8.0-py2.py3-none-any.whl
Requirement already satisfied: six>=1.5 in /usr/lib/python3.6/site-packages (from python-dateutil>=2.5.0->pandas)
Installing collected packages: numpy, python-dateutil, pandas
Exception:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python3.6/site-packages/pip/commands/install.py", line 365, in run
strip_file_prefix=options.strip_file_prefix,
File "/usr/lib/python3.6/site-packages/pip/req/req_set.py", line 784, in install
**kwargs
File "/usr/lib/python3.6/site-packages/pip/req/req_install.py", line 854, in install
strip_file_prefix=strip_file_prefix
File "/usr/lib/python3.6/site-packages/pip/req/req_install.py", line 1069, in move_wheel_files
strip_file_prefix=strip_file_prefix,
File "/usr/lib/python3.6/site-packages/pip/wheel.py", line 345, in move_wheel_files
clobber(source, lib_dir, True)
File "/usr/lib/python3.6/site-packages/pip/wheel.py", line 316, in clobber
ensure_dir(destdir)
File "/usr/lib/python3.6/site-packages/pip/utils/__init__.py", line 83, in ensure_dir
os.makedirs(path)
File "/usr/lib64/python3.6/os.py", line 220, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib64/python3.6/site-packages/numpy'
请让我知道如何升级熊猫。
谢谢