I tried to install the mysql connector for my python environment. 
我试图为我的python环境安装mysql连接器。 I use python on my Linux (Ubuntu 16.04) machine. 我在Linux（Ubuntu 16.04）机器上使用python。 On this machine python 2.7.12 and python 3.5.2. 在这台机器上，python 2.7.12和python 3.5.2。 I probably messed something up because of my inexperience with installing new python modules. 由于安装新的python模块的经验不足，我可能搞砸了。 When I now try to install the mysql connector with the command 当我现在尝试使用以下命令安装mysql连接器时
pip3 install mysql-connector-python-rf
I get the following messages: 我收到以下消息：
Collecting mysql-connector-python-rf Downloading mysql-connector-python-rf-2.2.2.tar.gz (11.9MB) 100% |████████████████████████████████| 收集mysql-connector-python-rf下载mysql-connector-python-rf-2.2.2.tar.gz（11.9MB）100％|████████████████████ ██████████████| 11.9MB 131kB/s Building wheels for collected packages: mysql-connector-python-rf Running setup.py bdist_wheel for mysql-connector-python-rf ... done Stored in directory: /home/claude/.cache/pip/wheels/bb/53/e4/dced82f8a15f96a8afbe626ebb2939d2901b29e610a97fc1ba Successfully built mysql-connector-python-rf Installing collected packages: mysql-connector-python-rf Exception: Traceback (most recent call last): File "/home/claude/.local/lib/python3.5/site-packages/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/home/claude/.local/lib/python3.5/site-packages/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/home/claude/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 784, in install **kwargs File "/home/claude/.local/lib/python3.5/site-packages/pip/req/req_install.py", line 851, in install self.move_wheel_files(self.source_dir, root=root, prefix=prefix) File "/home/claude/.local/lib/python3.5/site-packages/pip/req/req_inst 11.9MB 131kB / s用于收集软件包的构建轮：mysql-connector-python-rf运行setup.py bdist_wheel用于mysql-connector-python-rf ...完成存储在目录中：/home/claude/.cache/pip/wheels / bb / 53 / e4 / dced82f8a15f96a8afbe626ebb2939d2901b29e610a97fc1ba成功构建mysql-connector-python-rf安装收集的软件包：mysql-connector-python-rf例外：追溯（最近一次调用）：文件“ /home/claude/.local/lib/ python3.5 / site-packages / pip / basecommand.py“，第215行，主要状态= self.run（options，args）文件” /home/claude/.local/lib/python3.5/site-packages/ pip / commands / install.py”，行342，在运行prefix = options.prefix_path，文件“ /home/claude/.local/lib/python3.5/site-packages/pip/req/req_set.py”，行784，在安装** kwargs文件“ /home/claude/.local/lib/python3.5/site-packages/pip/req/req_install.py”中，行851，在安装self.move_wheel_files（self.source_dir，根目录下= root，prefix = prefix）文件“ /home/claude/.local/lib/python3.5/site-packages/pip/req/req_inst all.py", line 1064, in move_wheel_files isolated=self.isolated, File "/home/claude/.local/lib/python3.5/site-packages/pip/wheel.py", line 345, in move_wheel_files clobber(source, lib_dir, True) File "/home/claude/.local/lib/python3.5/site-packages/pip/wheel.py", line 316, in clobber ensure_dir(destdir) File "/home/claude/.local/lib/python3.5/site-packages/pip/utils/ init .py", line 83, in ensure_dir os.makedirs(path) File "/usr/lib/python3.5/os.py", line 241, in makedirs mkdir(name, mode) PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.5/dist-packages/mysql_connector_python_rf-2.2.2.dist-info' all.py”，行1064，在move_wheel_files isolated = self.isolated中，文件“ /home/claude/.local/lib/python3.5/site-packages/pip/wheel.py”，行345，在move_wheel_files clobber（来源，lib_dir，True）文件“ /home/claude/.local/lib/python3.5/site-packages/pip/wheel.py”，行316，位于clobber sure_dir（destdir）文件“ / home / claude /。本地/lib/python3.5/site-packages/pip/utils/ init .py“，第83行，在sure_dir os.makedirs（path）文件“ /usr/lib/python3.5/os.py”，第241行中，位于makedirs mkdir（名称，模式）中PermissionError：[Errno 13]权限被拒绝：'/usr/local/lib/python3.5/dist-packages/mysql_connector_python_rf-2.2.2.dist-info'
How can a correct this problem? 如何解决这个问题？ Or How can I do a correct fresh install of my python2 and python3 environment on my Ubuntu 16.04 x86 Linux? 或如何在Ubuntu 16.04 x86 Linux上正确全新安装python2和python3环境？
