Error installing package with pip

2024/10/6 8:36:27

I'm trying to install a charting tool (matplotlib-v1.4.2) for python 3.4 in Windows 7, so far all my trails doesn't seem to do the job.

Attempts:

  • I've downloaded pip from GitHub
  • python -m pip install matplotlib on Command Prompt[DOS] - No Use

There's a similar question posted here, tried these suggestions too but I get the following error

'$' is not reconginized as an internal or external command.

I'm sure I'm missing something, your step by step guidance on this regard would be much appreciated.

Answer

The $ refers to the beginning of a shell prompt, you shouldn't actually include it in your command :)

So rather than (from the example question you posted)

$ pip install requests

you actually type

pip install requests

In any case, you can download matplotlib .exe files from here for use in Windows. Make sure you get the correct bitness (32bit vs 64bit) and the correct Python version.

https://en.xdnf.cn/q/70392.html

Related Q&A

Assign new values to certain tensor elements in Keras

I need to change the value of some elements of a tensor. I know what elements -- they are in a boolean tensor already.I dont see how to do this in keras code. But if I were using TensorFlow code I woul…

Making grid triangular mesh quickly with Numpy

Consider a regular matrix that represents nodes numbered as shown in the figure:I want to make a list with all the triangles represented in the figure. Which would result in the following 2 dimensional…

df [X].unique() and TypeError: unhashable type: numpy.ndarray

all,I have a column in a dataframe that looks like this:allHoldingsFund[BrokerMixed] Out[419]: 78 ML 81 CITI 92 ML 173 CITI 235 ML 262 ML 264 ML 25617 …

Python pandas idxmax for multiple indexes in a dataframe

I have a series that looks like this:delivery 2007-04-26 706 23 2007-04-27 705 10706 1089708 83710 13712 51802 4806 181…

No of Pairs of consecutive prime numbers having difference of 6 like (23,29) from 1 to 2 billion

How to find number of pairs of consecutive prime numbers having difference of 6 like (23,29) from 1 to 2 billion (using any programming language and without using any external libraries) with consideri…

Building a docker image for a flask app fails in pip

from alpine:latest RUN apk add --no-cache python3-dev \&& pip3 install --upgrade pipWORKDIR /backend COPY . /backendRUN pip --no-cache-dir install -r requirements.txt EXPOSE 5000 ENTRYPOINT [py…

Why is numba so fast?

I want to write a function which will take an index lefts of shape (N_ROWS,) I want to write a function which will create a matrix out = (N_ROWS, N_COLS) matrix such that out[i, j] = 1 if and only if j…

How to create a field with a list of foreign keys in SQLAlchemy?

I am trying to store a list of models within the field of another model. Here is a trivial example below, where I have an existing model, Actor, and I want to create a new model, Movie, with the field …

Implementing a recursive algorithm in pyspark to find pairings within a dataframe

I have a spark dataframe (prof_student_df) that lists student/professor pair for a timestamp. There are 4 professors and 4 students for each timestamp and each professor-student pair has a “score” (s…

Python Delegate Pattern - How to avoid circular reference?

I would to ask if using the Delegate Pattern in Python would lead to circular references and if so, what would be the best way to implement it to ensure the object and its delegate will be garbage coll…