On Wednesday 29 April 2015 12:50, Φώντας Λαδοπρακόπουλος wrote:
> The guide i followed is this one: > https://devops.profitbricks.com/tutorials/install-python-3-in-centos-7/ > > The actual command i used to install Python 3.3.2 was this one: > "yum -y install python33" > > =========================== > [root@secure tmp]# python3 -c "import sys; print(sys.executable)" > > python3: error while loading shared libraries: libpython3.3m.so.1.0: > cannot open shared object file: No such file object. Okay, I googled that error message and I think I understand what is failing, even though I don't understand why it is failing. First, run this as root: ldconfig That will tell your system to cache any shared libraries it knows about. yum is supposed to do that for you, but perhaps it didn't. Now try running the python3 test above. Does it work? Then the problem is solved and you can stop reading. If you get the same error, then run this as root: find /opt -name libpython3.3m.so.1.0 If it returns a single result, that's good. If it returns no results, try this instead: find / -name libpython3.3m.so.1.0 2> /dev/null It may take a while: it's going to search your entire hard drive. Hopefully that will return a single result: let's say it returns /this/that/libpython3.3m.so.1.0 then you need to edit /etc/ld.so.conf and add this line to the end: /this/that Save your changes, run ldconfig again, and hopefully python3 will now work. -- Steve -- https://mail.python.org/mailman/listinfo/python-list
