我正在（https://tutorials.ubuntu.com/tutorial/create-your-first-snap）
上完成创建你的第一个快照教程我已经进入第7步（上传到商店）并且卡在注册应用名称的步骤上。
正在运行snapcraft register hello-pward123
返回以下python错误堆栈：
Traceback (most recent call last):
File "/usr/bin/snapcraft", line 9, in <module>
load_entry_point('snapcraft==2.33', 'console_scripts', 'snapcraft')()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 542, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2569, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2229, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/lib/python3/dist-packages/snapcraft/cli/__main__.py", line 19, in <module>
run(prog_name='snapcraft')
File "/usr/lib/python3/dist-packages/click/core.py", line 716, in __call__
return self.main(*args, **kwargs)
File "/usr/lib/python3/dist-packages/click/core.py", line 696, in main
rv = self.invoke(ctx)
File "/usr/lib/python3/dist-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/lib/python3/dist-packages/click/core.py", line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/lib/python3/dist-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/usr/lib/python3/dist-packages/snapcraft/cli/store.py", line 76, in register
if click.confirm(_MESSAGE_REGISTER_CONFIRM.format(snap_name)):
File "/usr/lib/python3/dist-packages/click/termui.py", line 138, in confirm
echo(prompt, nl=False, err=err)
File "/usr/lib/python3/dist-packages/click/utils.py", line 259, in echo
file.write(message)
UnicodeEncodeError: 'latin-1' codec can't encode character '\u2018' in position 255: ordinal not in range(256)
我的snapfile.yaml看起来像：
name: hello-pward123
version: '2.10'
summary: GNU Hello, the hello world snap
description: |
GNU hello prints a friendly greeting.
grade: devel
confinement: strict
apps:
hello:
command: bin/hello
bash:
command: bash
parts:
gnu-hello:
source: http://ftp.gnu.org/gnu/hello/hello-2.10.tar.gz
plugin: autotools
gnu-bash:
source: http://ftp.gnu.org/gnu/bash/bash-4.3.tar.gz
plugin: autotools
configflags: ["--infodir=/var/bash/info"]
我在Ubuntu 16.04.3上运行snapcraft 2.33