![向 jupyter notebook 添加软件包-特别是物理软件包](https://linux22.com/image/396276/%E5%90%91%20jupyter%20notebook%20%E6%B7%BB%E5%8A%A0%E8%BD%AF%E4%BB%B6%E5%8C%85-%E7%89%B9%E5%88%AB%E6%98%AF%E7%89%A9%E7%90%86%E8%BD%AF%E4%BB%B6%E5%8C%85.png)
我正在使用 jupyter notebook,用 latex 写一些作业。最近,我在尝试从量子力学(bra、ket)中写入符号时遇到了一个问题。
当我在 markdown 单元格中写入以下内容时:$\bar{\psi}$ 。它无法识别 \bra。我想我应该为此安装一些包,但我不知道如何去做。
最终我找到了这个地点有关为 jupyter notebook 安装一些乳胶环境的说明,但我不确定它是否包含物理包,而且我实际上未能安装它。
这是输入时终端的读数
pip3 install jupyter_latex_envs [--user][--upgrade]
ERROR: Exception:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/packaging/requirements.py", line 93, in __init__
req = REQUIREMENT.parseString(requirement_string)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 1828, in parseString
raise exc
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 1818, in parseString
loc, tokens = self._parse( instring, 0 )
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 1562, in _parseNoCache
loc,tokens = self.parseImpl( instring, preloc, doActions )
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 3752, in parseImpl
loc, exprtokens = e._parse( instring, loc, doActions )
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 1566, in _parseNoCache
loc,tokens = self.parseImpl( instring, preloc, doActions )
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/pyparsing.py", line 3536, in parseImpl
raise ParseException(instring, loc, self.errmsg, self)
pip._vendor.pyparsing.ParseException: Expected stringEnd (at char 11), (line:1, col:12)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
status = self.run(options, args)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 326, in run
self.name, wheel_cache
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 268, in populate_requirement_set
wheel_cache=wheel_cache
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/req/constructors.py", line 280, in install_req_from_line
extras = Requirement("placeholder" + extras_as_string.lower()).extras
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/packaging/requirements.py", line 97, in __init__
requirement_string[e.loc : e.loc + 8], e.msg
pip._vendor.packaging.requirements.InvalidRequirement: Parse error at "'[--upgra'": Expected stringEnd
这是我尝试通过 pip 安装后出现的错误。
所以底线是,我想学习如何将物理乳胶包加载到 jupyter 笔记本中,如果我当前的尝试确实是好的,那么我想学习如何传递当前的安装错误。
- 我正在使用 macos