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plantri package not found and installing packages

asked 2018-06-26 16:33:15 -0500

standardtrickyness gravatar image

So I'm getting the plantri package not found error despite plantri appearing in my packages list in sage: pkgs=list_packages(local=True) sorted(pkgs.keys()) sage: sorted(pkgs.keys())
... 'planarity', 'plantri', 'polymake', ... Where do I download the plantri package? Also I get a weird error from running install_package? Object install_package not found.

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Please provide the exact code used and the exact error message you get.

To display blocks of code or error messages, skip a line above and below, and do one of the following (all give the same result):

  • indent all code lines with 4 spaces
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For instance, typing

If we define `f` by

    def f(x, y):
        return (x, y)

then `f(2, 3)` returns `(2, 3)` but `f(2)` gives:

    TypeError: f() takes exactly 2 arguments (1 given)

produces:

If we define f by

def f(x, y):
    return (x, y)

then f(2, 3) returns (2, 3) but f(2) gives:

TypeError: f() takes exactly 2 arguments (1 given)

Please edit your question to do that.

slelievre gravatar imageslelievre ( 2018-06-26 20:23:13 -0500 )edit

What Sage version are you using? Under what operating system?

Using Sage 8.3.beta2, I was able to install plantri by running the following in a terminal:

sage -i plantri
slelievre gravatar imageslelievre ( 2018-06-26 20:33:24 -0500 )edit

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answered 2018-06-26 20:34:46 -0500

slelievre gravatar image

The optional package plantri needs to be installed before it can be used.

To install it, run the following in a terminal:

sage -i plantri
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Asked: 2018-06-26 16:33:15 -0500

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Last updated: Jun 26