Conda install opencv for specific anaconda

#Conda install opencv for specific anaconda update
#Conda install opencv for specific anaconda software

LetвЂ™s first have an inventory check вЂ“ find out what environments are available.

LetвЂ™s explore the most essential commands that we should know to manage our environments in most cases. The prompt will show you the version of the conda that is installed on your computer. Once youвЂ™ve installed conda, you should be able to run the following command in a Terminal (or other command tools of your choice). There are two versions of conda: Miniconda and Anaconda, with the former providing conda and its dependencies and thus more compact while the latter providing many more packages that are required in scientific research. If you havenвЂ™t installed conda on your computer, you can refer to the official website for detailed installation instructions. With the conda tool, we create isolated environments for our projects, and these projects can have different packages and even distinct Python versions. On top of that, conda also optimizes data science-related libraries, such as NumPy, SciPy, and TensorFlow, which maximize the performance of available hardware for best computational power (more introduction can be found at condaвЂ™s website). Conda is a comprehensive package and environment management tool, especially among data scientists. Therefore, Python version conflicts can be another problem if Python is only installed at the system level for all projects.Д¬onda environments come to the rescue. Even for those using Python 3.x, some projects may work up to Python 3.4, while some others require Python 3.5+. For instance, itвЂ™s possible that some legacy projects still use Python 2.x, while most projects use Python 3.x. In addition to these package dependency conflicts, there are also projects that require different versions of Python. This is just a common problem that many beginners run into sooner or later early in their Python learning journey. Unfortunately, package A hasnвЂ™t been updated to be compatible with package B 2.5 yet, such that weвЂ™ll encounter issues when we use package A.

#Conda install opencv for specific anaconda update

If we install package C, our system will update package B to version 2.5 to satisfy the requirements of package C. However, our other project needs package C, which depends on package B with a version of 2.5. Package A depends on package B with a version of 2.0, so when we install package A at the system level, package B 2.0 gets installed at the system level too. With the increasing use of Python in our work, we had chances to use different packages for varied job tasks, when things started to get messy. We installed Python on the computer and learned to install various Python packages to the system directly.

We took this habit when we started to learn Python. ItвЂ™s a habit for most of us that we have built for years.

#Conda install opencv for specific anaconda software

In other words, the software is installed at the system level such that only one copy of the software is shared among different users. When we install software, such as Microsoft Office and Evernote, most of us are used to applying the default configurations, which include the installation of the software for all users on your computer. Virtual environments are not the most straightforward concept to Python beginners.