Ubuntu install MySQL and some other software problems

Today I tried to install MySQL on Ubuntu, but the following issues occurred:

Reading Package List ... Completing the dependency tree that is analyzing the package is reading state information ... Completion will install the following software: Apport libsqlite0 python-LIBXML2 Python-lzma Python-pycurl python-rpm Python-sqlite Python-sqlitecachec python-Urlgrabber Recommended Installation: Apport-GTK | Apport-kde Libcurl4-gnutls-dev python-pycurl-dbg python-pycurl-doc python-sqlite-DBG the following "new" packages will be installed: Libsqlite0 python-LIBXML2 Python-lzma Python-pycurl python-rpm python-SQLite python-sqlitecachec python-Urlgrabber Yum The following packages will be upgraded: Apport upgraded1A new package, a newly installed9A package to uninstall0Packages that have107packages have not been upgraded. Have a theA package is not fully installed or uninstalled. Need to download958kb/1,079KB of archiving. After decompression, it consumes5,629KB of extra space. Do you want to continue? [Y/N] y gets:1http//mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 libsqlite0 amd64 2.8.17-12fakesync1 [139 KB]Get:2http//mirrors.ustc.edu.cn/ubuntu xenial-updates/main amd64 python-libxml2 amd64 2.9.3+dfsg1-1ubuntu0.3 [KB]Get:3http//mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 python-lzma amd64 0.5.3-3 [27.9 KB]Get:4http//mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 python-sqlite amd64 1.0.1-12 [20.9 KB]Get:5http//mirrors.ustc.edu.cn/ubuntu xenial/main amd64 python-pycurl amd64 7.43.0-1ubuntu1 [43.3 KB]Get:6http//Mirrors.ustc.edu.cn/ubuntu xenial/main amd64 python-urlgrabber all 3.9.1-4.2UBUNTU1 [41.7 KB]Get:7http//mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 python-rpm amd64 4.12.0.1+dfsg1-3build3 [37.6 KB]Get:8http//mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 python-sqlitecachec amd64 1.1.4-1 [21.4 KB]Get:9http//Mirrors.ustc.edu.cn/ubuntu xenial/universe amd64 yum all 3.4.3-3 [486 KB]has been downloaded958KB, which takes 0 seconds (960kb/s) (Reading Database ... The system is currently installed a total of264342files and directories. is preparing to unpack .../apport_2.20.1-0ubuntu2.13_all.deb ... File"/usr/bin/pyclean", line theexcept (IOError, OSError), E:^syntaxerror:invalid syntaxdpkg: Warning: Child process old pre-removal Script returns error status1dpkg: Now try to use the script with the new package ... File"/usr/bin/pyclean", line theexcept (IOError, OSError), E:^syntaxerror:invalid syntaxdpkg: Processing Archives/var/cache/apt/archives/apport_2.20.1-0ubuntu2.13_all.deb (--unpack) Error: Child process new Pre-removal Script returns error status1Traceback (most recent): File"/usr/bin/pycompile", line *,inch<module> fromdebpython.version Import supported, debsorted, VREPR, File"/usr/share/python/debpython/version.py", line -,inch<module> fromconfigparser Import safeconfigparserimporterror:no module named'Configparser'dpkg: Error Cleaning: Child process has post installed-installation Script returns error status1Selecting libsqlite0 package is not selected. Preparing for unpacking .../libsqlite0_2.8.17-12fakesync1_amd64.deb ... Unpacking Libsqlite0 (2.8. --12fakesync1) ... Selecting not selected packages Python-LIBXML2. Preparing for unpacking .../python-libxml2_2.9.3+dfsg1-1ubuntu0.3_amd64.deb ... Unpacking Python-LIBXML2 (2.9.3+dfsg1-1ubuntu0.3) ... Selecting not selected packages Python-Lzma. Preparing for unpacking .../python-lzma_0.5.3-3_amd64.deb ... Unpacking Python-lzma (0.5.3-3) ... Selecting not selected packages Python-SQLite. Preparing for unpacking .../python-sqlite_1.0.1-12_amd64.deb ... Unpacking Python-sqlite (1.0.1- A) ... Selecting not selected packages Python-Pycurl. Preparing for unpacking .../python-pycurl_7.43.0-1ubuntu1_amd64.deb ... Unpacking Python-pycurl (7.43.0-1ubuntu1) ... Selecting not selected packages Python-Urlgrabber. Preparing for unpacking .../python-urlgrabber_3.9.1-4. 2ubuntu1_all.deb. Unpacking Python-urlgrabber (3.9.1-4. 2ubuntu1) ... Selecting not selected packages Python-rpm. Preparing for unpacking .../python-rpm_4.12.0.1+dfsg1-3build3_amd64.deb ... Unpacking Python-RPM (4.12.0.1+dfsg1-3build3) ... Selecting not selected packages Python-Sqlitecachec. Preparing for unpacking .../python-sqlitecachec_1.1.4-1_amd64.deb ... Unpacking Python-SQLITECACHEC (1.1.4-1) ... Selecting the unselected package yum. Preparing for unpacking .../archives/yum_3.4.3-3_all.deb ... Unpacking Yum (3.4.3-3) ... Processing is being processed for man-db (2.7.5-1) of the trigger ... An error occurred while processing:/var/cache/apt/archives/apport_2.20.1-0ubuntu2.13_all.debe:sub-process/usr/bin/dpkg returned an error code (1)

A lot of information, and finally found that because of the python problem, so:

sudo update-alternatives--Config python has2Candidate can be used to replace Python (provides a/usr/bin/python). Select Path Priority State------------------------------------------------------------*0/usr/bin/python3 MaxAutomatic mode1/usr/bin/python2 -Manual Mode2/usr/bin/python3 MaxManual mode to maintain the current value [*] Press < Enter, or type the number you selected:1Update-alternatives: Use/usr/bin/python2 to provide/usr/bin/in manual modepython (python) [email protected]-macbookpro:~$ sudo update-alternatives--Config python has2Candidate can be used to replace Python (provides a/usr/bin/python). Select Path Priority State------------------------------------------------------------0/usr/bin/python3 MaxAutomatic mode*1/usr/bin/python2 -Manual Mode2/usr/bin/python3 MaxManual mode to maintain the current value [*] Press < Enter, or type the number you selected:

Ubuntu install MySQL and some other software problems