我正在尝试使用pip install flask.script安装flask。我正在关注CodeUpStart的编码教程。我收到一个错误说。
无法找到满足要求flask.script的版本（来自版本）：
找不到flask.script的匹配分布
我想知道为什么这是我能做什么。
答案 0 :(得分：1)
RTFM：http://flask-script.readthedocs.org/en/latest/#installing-flask-script
简短回答：应该是find-grep-dired is an interactive Lisp function in `find-dired+.el'.
(find-grep-dired DIR REGEXP &optional DEPTH-LIMITS EXCLUDED-PATHS)
Find files in DIR containing a regexp REGEXP.
The output is in a Dired buffer.
The `find' command run (after changing into DIR) is essentially this,
where LS-SWITCHES is `(car find-ls-option)':
find . -exec grep find-grep-options REGEXP {} \; LS-SWITCHES
Thus REGEXP can also contain additional grep options.
Optional arg DEPTH-LIMITS is a list (MIN-DEPTH MAX-DEPTH) of the
minimum and maximum depths. If nil, search directory tree under DIR.
Optional arg EXCLUDED-PATHS is a list of strings that match paths to
exclude from the search. If nil, search all directories.
When both optional args are non-nil, the `find' command run is this:
find . -mindepth MIN-DEPTH -maxdepth MAX-DEPTH
\( -path *edir1* -o -path *edir2* ... \)
-prune -o -exec grep find-grep-options REGEXP {} \;
LS-SWITCHES