I have a selenium pytest project in pycharm . I want to export it to github to share it to a friend. What instructions should I give to run the project successfully .
Is installing pycharm needed to run the project .
If i generate requirements.txt file , will it be enough to install all the packages needed for running the project in my friends machine
please give a detailed explanation on what my friend should do
You don't need PyCharm.
Your friend will need a version of Python and an OS that is compatible with your program.
Once you have made the git repo and your friend has cloned the repo, have them type:
$ pip install -r requirements.txt
The command line invocation could be many things. You will need to write this part.
I am trying to get my head around package managers. I recently installed llvm in macOS using
brew install llvm
I installed python3.8 using pyenv and CMake latest release from https://cmake.org/download/. Brew displayed this message after the installation:
==> Dependencies
Build: cmake ✘, python#3.8 ✘
Required: libffi ✔
I have 2 questions:
Should I be concerned that I did not install CMake nor python3.8 using brew? I would like to know before replacing my previous CMake and python3.8 installations with those offered by brew.
Is there a way to use pakages/software installed with brew and without it in the same project and not make everything a mess? If there is, how can I learn to do it?
I am a physics major so my knowledge in these topics is not as good as I would like to.
Thanks for the help!
Is it possible to install pandas without installing pip or Is there any other way to use pandas without installing pip.
Thanks in advance.
pip is a package management system used to install and manage software packages written in Python. Many packages can be found in the default source for packages and their dependencies
here is the another way:
Download and unzip the current pandapower distribution to your local hard drive.
Open a command prompt (e.g. Start–>cmd on Windows) and navigate to the folder that contains the setup.py file with the command cd
cd %path_to_pandapower%\pandapower-x.x.x\
Install pandapower by running
python setup.py install
You can get pandas installed using the Anaconda distribution, which includes the Anaconda prompt. After you open an anaconda prompt, you can run the following command:
conda install pandas
which will install the latest version of pandas, or:
conda install pandas=0.20.3
to get a specific version of the package. Another way to do it is to install it with Miniconda, which allows you to avoid downloading the Anaconda installer and hundreds of other packages. More information can be found here: https://pandas.pydata.org/pandas-docs/version/0.23.4/install.html
I am using Mac for development. I installed Rust 1.13.0 using brew install rust and the Rust plugin 0.1.0.1385 for IntelliJ IDEA. I created my first test project with cargo and while opening it with IDEA I got the message
No standard library sources found, some code insight will not work
I haven't found any sources installed, nor the Rust sources package in Homebrew.
How do I provide sources for the project and what are the practical implication if I ignore this step?
As commented, the supported approach is to use rustup:
Navigate to https://rustup.rs/ and follow the installation instructions for your platform.
Add the rust-src component by running: rustup component add rust-src
Create a new Rust project in IntelliJ and choose your existing Rust project source. If the folder already contains previous IntelliJ project files, you may have to delete those first before it will let you proceed.
IntelliJ-Rust should automatically configure the standard library sources to point to the sources downloaded by rustup.
As a reference, since the question title is broad, for Fedora 28 I had to:
dnf install cargo rust-src
sudo ln -s /usr/lib/rustlib/src /usr/lib/rustlib/x86_64-unknown-linux-gnu/
then give /usr/lib/rustlib/x86_64-unknown-linux-gnu/src/rust/src as "Standard library"
Full setup:
Issue opened to simplify the process
When not using the rustup installer, one can install the source package and direct the rust plugin to use those:
(Tested with CLion 2020.2.1, rust-1.46.0-x86_64-pc-windows-gnu.msi, rustc-1.46.0-src.tar.gz. Offline Rust installers and source archive from there: https://forge.rust-lang.org/infra/other-installation-methods.html )
Although the preferred way of installing Rust is by using rustup, as pointed out by the other posts, it is not uncommon to use the packages that your distro makes available.
I use, for example, the packages provided by Gentoo and I share the same problem about the not prefilled field for standard libraries.
Nevertheless, you can easily find out where your standard libraries have been installed by typing the following find command:
find /usr/lib* -type d -name "rust" | grep src
or the following if you installed rust in your home
find -type d -name "rust" | grep src
The previous commands will help, unless, of course, in your distro there is a package for the binaries and one for the source and you only installed the binary one.
I know the question is for MacOS but this answer is shown up when searching for it on Linux. Below I will answer for Ubuntu.
The path is /usr/lib/rustlib/src/rust/src for Ubuntu 20.04
The way I did is:
Installed rustc from the repositories, which includes cargo
sudo apt install rustc
Then installed rust source package
sudo apt install rust-src
I used apt-file (can be installed with sudo apt install apt-file) to search for the install path of the sources
sudo apt-file update
apt-file list rust-src
This show the path as /usr/src/rustc-1.41.0/src .
But a ls -la in /usr/lib/rustlib/ will reveal symlinks and /usr/lib/rustlib/src/rust/src points to the previous found directory.
Using the symlink on IntelliJ will survive new rust versions.
For Fedora 32 install Rust using command:
dnf install cargo rust-src
and the path to standard libary source is:
/usr/lib/rustlib/src/rust
I used Ubuntu. I follow these steps:
sudo apt install rust-src
wait for the install, then
dpkg -L rust-src
copy the last line. For me it is the standard library path:
/usr/lib/rustlib/src/rust
For MacOS, you need to put /opt/homebrew/bin/.
Ubuntu packages for 8.04 only goes upto version 2.0.8 of Maven. How do I install maven 2.0.9 package using apt-get or other Ubuntu package installer ? Thanks.
Try to download and install a .deb from the "maven2" package. Not sure this will work though.
But actually, my advice would be to install Maven manually (download the distribution, extract it, add $M2_HOME/bin to the $PATH and there you go).