我现在使用linux，ubuntu 16.04从python3.5升级到python3.7。但是我遇到了这个。我已经寻找了几个小时的解决方案，但没有任何帮助。我试过“sudoapt安装更新”和“sudoaot安装升级”。我还使用了aptitude，卸载了python和restall，但根本不起作用。有人知道这个问题吗。请注意，由于字数限制，某些冗余提示被删除。

Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
         libaunit3.7.1-dev : Depends: gnat but it is not going to be installed
         libghc-ansi-terminal-dev : Depends: libghc-base-dev-4.8.2.0-0d6d1
                                    Depends: libghc-unix-dev-2.7.1.0-bb54e
         libghc-ansi-terminal-prof : Depends: libghc-base-prof-4.8.2.0-0d6d1
                                     Depends: libghc-unix-prof-2.7.1.0-bb54e
         libghc-asn1-encoding-dev:i386 : Depends: libghc-asn1-types-dev-0.3.2-68ee5:i386
                                         Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                         Depends: libghc-bytestring-dev-0.10.6.0-89a6f:i386
                                         Depends: libghc-hourglass-dev-0.2.9-2292c:i386
         libghc-asn1-encoding-prof:i386 : Depends: libghc-asn1-types-prof-0.3.2-68ee5:i386
                                          Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                          Depends: libghc-bytestring-prof-0.10.6.0-89a6f:i386
                                          Depends: libghc-hourglass-prof-0.2.9-2292c:i386
         libghc-binary-conduit-dev:i386 : Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                          Depends: libghc-binary-dev-0.7.5.0-35c4b:i386
                                          Depends: libghc-bytestring-dev-0.10.6.0-89a6f:i386
                                          Depends: libghc-conduit-dev-1.2.6.1-07485:i386
                                          Depends: libghc-resourcet-dev-1.1.7-2f8cb:i386
                                          Depends: libghc-vector-dev-0.11.0.0-daa9e:i386
         libghc-binary-conduit-prof:i386 : Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                           Depends: libghc-binary-prof-0.7.5.0-35c4b:i386
                                           Depends: libghc-bytestring-prof-0.10.6.0-89a6f:i386
                                           Depends: libghc-conduit-prof-1.2.6.1-07485:i386
                                           Depends: libghc-resourcet-prof-1.1.7-2f8cb:i386
                                           Depends: libghc-vector-prof-0.11.0.0-daa9e:i386
         libghc-bindings-dsl-dev : Depends: libghc-base-dev-4.8.2.0-0d6d1
         libghc-charset-dev : Depends: libghc-array-dev-0.5.1.0-960bf
                              Depends: libghc-base-dev-4.8.2.0-0d6d1
                              Depends: libghc-bytestring-dev-0.10.6.0-9a873
                              Depends: libghc-containers-dev-0.5.6.2-59326
                              Depends: libghc-semigroups-dev-0.18.0.1-8280a
                              Depends: libghc-unordered-containers-dev-0.2.5.1-a371f
                              Conflicts: libghc-charset-dev:i386 but 0.3.7.1-4build1 is to be installed
         libghc-charset-dev:i386 : Depends: libghc-array-dev-0.5.1.0-98220:i386
                                   Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                   Depends: libghc-bytestring-dev-0.10.6.0-89a6f:i386
                                   Depends: libghc-containers-dev-0.5.6.2-5879d:i386
                                   Depends: libghc-semigroups-dev-0.18.0.1-6b94c:i386
                                   Depends: libghc-unordered-containers-dev-0.2.5.1-2efe5:i386
                                   Conflicts: libghc-charset-dev but 0.3.7.1-4build1 is to be installed
         libghc-charset-prof : Depends: libghc-array-prof-0.5.1.0-960bf
                               Depends: libghc-base-prof-4.8.2.0-0d6d1
                               Depends: libghc-bytestring-prof-0.10.6.0-9a873
                               Depends: libghc-containers-prof-0.5.6.2-59326
                               Depends: libghc-semigroups-prof-0.18.0.1-8280a
                               Depends: libghc-unordered-containers-prof-0.2.5.1-a371f
                               Conflicts: libghc-charset-prof:i386 but 0.3.7.1-4build1 is to be installed
         libghc-charset-prof:i386 : Depends: libghc-array-prof-0.5.1.0-98220:i386
                                    Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                    Depends: libghc-bytestring-prof-0.10.6.0-89a6f:i386
                                    Depends: libghc-containers-prof-0.5.6.2-5879d:i386
                                    Depends: libghc-semigroups-prof-0.18.0.1-6b94c:i386
                                    Depends: libghc-unordered-containers-prof-0.2.5.1-2efe5:i386
                                    Conflicts: libghc-charset-prof but 0.3.7.1-4build1 is to be installed
         libghc-cipher-blowfish-dev:i386 : Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                           Depends: libghc-byteable-dev-0.1.1-ffe60:i386
                                           Depends: libghc-bytestring-dev-0.10.6.0-89a6f:i386
                                           Depends: libghc-crypto-cipher-types-dev-0.0.9-de881:i386
                                           Depends: libghc-securemem-dev-0.1.9-d6e32:i386
                                           Depends: libghc-vector-dev-0.11.0.0-daa9e:i386
         libghc-cipher-blowfish-prof:i386 : Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                            Depends: libghc-byteable-prof-0.1.1-ffe60:i386
                                            Depends: libghc-bytestring-prof-0.10.6.0-89a6f:i386
                                            Depends: libghc-crypto-cipher-types-prof-0.0.9-de881:i386
                                            Depends: libghc-securemem-prof-0.1.9-d6e32:i386
                                            Depends: libghc-vector-prof-0.11.0.0-daa9e:i386
         libghc-conduit-combinators-dev : Depends: libghc-base-dev-4.8.2.0-0d6d1
                                          Depends: libghc-base16-bytestring-dev-0.1.1.6-e16ff
                                          Depends: libghc-base64-bytestring-dev-1.0.0.1-a812c
                                          Depends: libghc-bytestring-dev-0.10.6.0-9a873
                                          Depends: libghc-chunked-data-dev-0.2.0-d66e9
                                          Depends: libghc-conduit-dev-1.2.6.1-41894
                                          Depends: libghc-conduit-extra-dev-1.1.9.2-e8609
                                          Depends: libghc-filepath-dev-1.4.0.0-f97d1
                                          Depends: libghc-monad-control-dev-1.0.0.4-54877
                                          Depends: libghc-mono-traversable-dev-0.10.0.1-4a03c
                                          Depends: libghc-mwc-random-dev-0.13.3.2-168a8
                                          Depends: libghc-primitive-dev-0.6.1.0-b2a7b
                                          Depends: libghc-resourcet-dev-1.1.7-6832b
                                          Depends: libghc-text-dev-1.2.2.0-2c09c
                                          Depends: libghc-transformers-dev-0.4.2.0-81450
                                          Depends: libghc-transformers-base-dev-0.4.4-19dc1
                                          Depends: libghc-unix-dev-2.7.1.0-bb54e
                                          Depends: libghc-unix-compat-dev-0.4.1.4-1e201
                                          Depends: libghc-vector-dev-0.11.0.0-c6a21
                                          Depends: libghc-void-dev-0.7.1-a8db3
         libghc-conduit-combinators-prof : Depends: libghc-base-prof-4.8.2.0-0d6d1
                                           Depends: libghc-base16-bytestring-prof-0.1.1.6-e16ff
                                           Depends: libghc-base64-bytestring-prof-1.0.0.1-a812c
                                           Depends: libghc-bytestring-prof-0.10.6.0-9a873
                                           Depends: libghc-chunked-data-prof-0.2.0-d66e9
                                           Depends: libghc-conduit-prof-1.2.6.1-41894
                                           Depends: libghc-conduit-extra-prof-1.1.9.2-e8609
                                           Depends: libghc-filepath-prof-1.4.0.0-f97d1
                                           Depends: libghc-monad-control-prof-1.0.0.4-54877
                                           Depends: libghc-mono-traversable-prof-0.10.0.1-4a03c
                                           Depends: libghc-mwc-random-prof-0.13.3.2-168a8
                                           Depends: libghc-primitive-prof-0.6.1.0-b2a7b
                                           Depends: libghc-resourcet-prof-1.1.7-6832b
                                           Depends: libghc-text-prof-1.2.2.0-2c09c
                                           Depends: libghc-transformers-prof-0.4.2.0-81450
                                           Depends: libghc-transformers-base-prof-0.4.4-19dc1
                                           Depends: libghc-unix-prof-2.7.1.0-bb54e
                                           Depends: libghc-unix-compat-prof-0.4.1.4-1e201
                                           Depends: libghc-vector-prof-0.11.0.0-c6a21
                                           Depends: libghc-void-prof-0.7.1-a8db3
         libghc-cprng-aes-dev : Depends: libghc-base-dev-4.8.2.0-0d6d1
                                Depends: libghc-byteable-dev-0.1.1-8a158
                                Depends: libghc-bytestring-dev-0.10.6.0-9a873
                                Depends: libghc-cipher-aes-dev-0.2.11-82259
                                Depends: libghc-crypto-random-dev-0.0.9-ca723
         libghc-cprng-aes-prof : Depends: libghc-base-prof-4.8.2.0-0d6d1
                                 Depends: libghc-byteable-prof-0.1.1-8a158
                                 Depends: libghc-bytestring-prof-0.10.6.0-9a873
                                 Depends: libghc-cipher-aes-prof-0.2.11-82259
                                 Depends: libghc-crypto-random-prof-0.0.9-ca723
         libghc-cracknum-dev:i386 : Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                    Depends: libghc-data-binary-ieee754-dev-0.4.4-7c4ba:i386
                                    Depends: libghc-ieee754-dev-0.7.6-d4a53:i386
         libghc-cracknum-prof:i386 : Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                     Depends: libghc-data-binary-ieee754-prof-0.4.4-7c4ba:i386
                                     Depends: libghc-ieee754-prof-0.7.6-d4a53:i386
         libghc-descriptive-dev:i386 : Depends: libghc-aeson-dev-0.10.0.0-4f4ce:i386
                                       Depends: libghc-base-dev-4.8.2.0-a3ce8:i386
                                       Depends: libghc-bifunctors-dev-5.1-69f39:i386
                                       Depends: libghc-containers-dev-0.5.6.2-5879d:i386
                                       Depends: libghc-mtl-dev-2.2.1-05005:i386
                                       Depends: libghc-scientific-dev-0.3.4.4-e373a:i386
                                       Depends: libghc-text-dev-1.2.2.0-5a148:i386
                                       Depends: libghc-transformers-dev-0.4.2.0-a5bbd:i386
                                       Depends: libghc-vector-dev-0.11.0.0-daa9e:i386
         libghc-descriptive-prof:i386 : Depends: libghc-aeson-prof-0.10.0.0-4f4ce:i386
                                        Depends: libghc-base-prof-4.8.2.0-a3ce8:i386
                                        Depends: libghc-bifunctors-prof-5.1-69f39:i386
                                        Depends: libghc-containers-prof-0.5.6.2-5879d:i386
                                        Depends: libghc-mtl-prof-2.2.1-05005:i386
                                        Depends: libghc-scientific-prof-0.3.4.4-e373a:i386
                                        Depends: libghc-text-prof-1.2.2.0-5a148:i386
                                        Depends: libghc-transformers-prof-0.4.2.0-a5bbd:i386
                                        Depends: libghc-vector-prof-0.11.0.0-daa9e:i386
         libghc-djinn-ghc-dev : Depends: libghc-async-dev-2.0.2-a8314
                                Depends: libghc-base-dev-4.8.2.0-0d6d1
                                Depends: libghc-containers-dev-0.5.6.2-59326
                                Depends: libghc-djinn-lib-dev-0.0.1.2-c5d59
                                Depends: libghc-ghc-dev-7.10.3-62469
                                Depends: libghc-mtl-dev-2.2.1-3af90
                                Depends: libghc-transformers-dev-0.4.2.0-81450

         nvidia-libopencl1-367 : Depends: nvidia-libopencl1-375 but it is not going to be installed