我在Fedora 27上使用python3工作，我试图通过pip3安装Theano软件包。通过anaconda3更容易安装包，所以我安装了anaconda。之后，DNF和YUM开始在任何电话中返回以下内容：
Traceback (most recent call last):
File "/usr/bin/dnf", line 57, in <module>
from dnf.cli import main
File "/usr/lib/python3.6/site-packages/dnf/__init__.py", line 31, in
<module>
import dnf.base
File "/usr/lib/python3.6/site-packages/dnf/base.py", line 26, in
<module>
from dnf.comps import CompsQuery
File "/usr/lib/python3.6/site-packages/dnf/comps.py", line 29, in
<module>
import dnf.util
File "/usr/lib/python3.6/site-packages/dnf/util.py", line 32, in
<module>
import librepo
在我的搜索中，人们建议使用以下代码重新安装python3：
[ajwinters@localhost ~]$ sudo yum-deprecated reinstall python3
Yum command has been deprecated, use dnf instead.
See 'man dnf' and 'man yum2dnf' for more information.
File "/usr/libexec/urlgrabber-ext-down", line 28
except OSError, e:
^
SyntaxError: invalid syntax
File "/usr/libexec/urlgrabber-ext-down", line 28
except OSError, e:
^
SyntaxError: invalid syntax
File "/usr/libexec/urlgrabber-ext-down", line 28
except OSError, e:
^
SyntaxError: invalid syntax
File "/usr/libexec/urlgrabber-ext-down", line 28
except OSError, e:
^
SyntaxError: invalid syntax
File "/usr/libexec/urlgrabber-ext-down", line 28
except OSError, e:
^
SyntaxError: invalid syntax
Exiting on user cancel
DNF YUM和YUM-Deprecated目前不适合我。
让我知道我可以提供哪些信息来帮助解决这个问题。
我一直在通过终端做所有事情，所以我觉得我搞砸了什么。以下是相关历史：
605 pip install pymc3
606 pip install --user pymc3
607 pip install --user pymc3 numdifftools statsmodels
608 source env/bin/activate
609 juptyer notebook
610 jupyter notebook
611 source env/bin/activate
612 jupyter notebook
613 python3
614 python
615 pip3 install pymc3 numdifftools statmodels
616 pip3 install pymc3 numdifftools statsmodels
617 pip3 install --user pymc3 numdifftools statsmodels
618 pip3 install --user patsy theano
619 pip3 install --user patsy theano matplotlib numpy scipy pandas
620 conda install mingw libpython
621 pip3 install --user theano
622 pip3 install --user theano pymc3
623 source activate/bin/env
624 source env/bin/activate
625 jupyter notebook
626 conda
627 python3
628 python
629 conda install theano
630 pip3 install --usesr theano
631 pip3 install --user theano
632 nvidia-docker
633 sudo nvidia-docker run -it kaixhin/cuda-theano:7.0
634 sudo dnf install nvidia-docker
635 sudo dnf install nvidia-docker2
636 python3 -c 'import theano: print(theano.config)' | less
637 python3 -c 'import theano; print(theano.config)' | less
638 python3
639 conda install mingw libpython3
640 conda install mingw libpython
641 pip install --upgrade --no-deps git+git://github.com/Theano/Theano.git --install-option='--prefix=~/.local':
642 pip3 install --upgrade --no-deps git+git://github.com/Theano/Theano.git --install-option='--prefix=~/.local':
643 python3
644 pip3 install --user theano
645 python3
646 cd /home/ajwinters/.local/lib/python3.6/site-packages/theano/
647 ls
648 conda install scipy numpy BLAS
649 conda install scipy numpy
650 cd ..
651 cd /
652 python3
653 conda install numpy scipy mkl <nose> <sphinx> <pydot-ng>
654 conda install numpy scipy mkl
655 conda install numpy scipy mkl /usr
656 conda install /usr numpy scipy mkl
657 conda install numpy scipy mkl
658 anaconda3
659 sudo dnf install anaconda3
660 conda3 install /usr numpy scipy mkl
661 conda list
662 conda install scipy
663 conda create -n py37 python=3.7 anaconda
664 conda create -n py36 python=3.6 anaconda
665 source activate py36
666 python3
667 conda install theano py36
668 conda install theano py36_env
669 conda install theano -n py36_env
670 conda install theano -n py36
671 python3
672 conda install numpy scipy mkl
673 Anaconda3-4.3.1-Linux-x86_64.sh
674 cd /home/ajwinters/
675 ls
676 cd /
677 cd /usr/
678 ls
679 cd -a
680 ls -a
681 sudo chown -R usr foldername
682 sudo conda install numpy scipy mkl
683 python3
684 cd/
685 cd /
686 ls
687 history | grep source
688 source env//bin/activate
689 source env/bin/activate
690 ls
691 cd
692 ls
693 cd env/bin/activate
694 cd env/
695 ls
696 cd bin/
697 ls
698 activate
699 source activate
700 exit
701 pip3 intall --upgradepip install --upgrade --no-deps git+git://github.com/Theano/Theano.git --user # Need Theano 0.8 or more recent
702 pip3 install --upgrade --no-deps git+git://github.com/Theano/Theano.git --user # Need Theano 0.8 or more recent
703 source env/bin/activate
704 jupyter notebook
705 source /env/bin/activate
706 source env/bin/activate
707 jupyter
708 history | grep notebook
709 jupyter notebook
710 exit
711 pip3 install jupyter
712 source env/bin/activate
713 jupyter notebook
714 pip3 install jupyter
715 jupyter notebook
716 exit
717 pip3 install jupyter
718 pip3 install --user jupyter
719 jupyter notebook
720 conda update
721 conda update --all
722 sudo conda update --all
723 jupyter notebook
724 pip3 update
725 pip3 --update
726 pip3 --updateall
727 jupyter notebook
728 source activate py36
729 pip install jupyter
730 jupyter notebook
731 printenv
732 printenv | grep py36
733 printenv
734 cd
735 ls
736 sudo dnf update
737 update
738 dnf update
739 dnf upgrade
740 dnf search steam
741 dnf search
742 dnf
743 dnf upgrade
744 pip3 update
745 pip3 upgrade
746 pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
747 cd /usr/bin/dnf
748 ls
749 edit /usr/bin/dnf
750 cd /usr/bin/
751 ls
752 ls | grep python
753 python3.6
754 history | grep py36
755 source deactivate py36
756 steam
757 python3
758 dnf install
第758行是问题首次到达的地方。