Commit ad5e2f61 authored by Caughlin Bohn's avatar Caughlin Bohn Committed by Adam Caprez
Browse files

Added Conda commands and newer/older notes

parent 29492ea1
...@@ -96,6 +96,10 @@ at a minimum a name for the environment, and at least one package to ...@@ -96,6 +96,10 @@ at a minimum a name for the environment, and at least one package to
install.  For example, suppose we wish to create a new environment, and install.  For example, suppose we wish to create a new environment, and
need version 1.8 of NumPy. need version 1.8 of NumPy.
{{% notice info %}}
The `conda create` command must be run on the login node.
{{% /notice %}}
{{% panel theme="info" header="Create a new environment by providing a name and package specification" %}} {{% panel theme="info" header="Create a new environment by providing a name and package specification" %}}
{{< highlight bash >}} {{< highlight bash >}}
conda create -n mynumpy numpy=1.8  conda create -n mynumpy numpy=1.8 
...@@ -167,6 +171,10 @@ conda install ipython ...@@ -167,6 +171,10 @@ conda install ipython
{{< /highlight >}} {{< /highlight >}}
{{% /panel %}} {{% /panel %}}
{{% notice info %}}
The `conda install` command must be run on the login node.
{{% /notice %}}
If you aren't currently in the environment you wish to install the If you aren't currently in the environment you wish to install the
package in, add the `-n `option to specify the name. package in, add the `-n `option to specify the name.
...@@ -193,6 +201,11 @@ conda remove -n mynumpy ipython ...@@ -193,6 +201,11 @@ conda remove -n mynumpy ipython
To exit an environment, we *deactivate* it. To exit an environment, we *deactivate* it.
{{% panel theme="info" header="Exit current environment" %}} {{% panel theme="info" header="Exit current environment" %}}
Newer versions of anaconda:
{{< highlight bash >}}
conda deactivate
{{< /highlight >}}
Older versions of anaconda:
{{< highlight bash >}} {{< highlight bash >}}
source deactivate source deactivate
{{< /highlight >}} {{< /highlight >}}
...@@ -254,7 +267,7 @@ Jupyter Notebook. To do so, follow the steps below, replacing ...@@ -254,7 +267,7 @@ Jupyter Notebook. To do so, follow the steps below, replacing
{{< /highlight >}} {{< /highlight >}}
4. Once you have the environment set up, deactivate it: 4. Once you have the environment set up, deactivate it:
{{< highlight bash >}}source deactivate{{< /highlight >}} {{< highlight bash >}}conda deactivate{{< /highlight >}}
5. To make your conda environments accessible from the worker nodes, 5. To make your conda environments accessible from the worker nodes,
enter the following commands: enter the following commands:
...@@ -269,6 +282,9 @@ Jupyter Notebook. To do so, follow the steps below, replacing ...@@ -269,6 +282,9 @@ Jupyter Notebook. To do so, follow the steps below, replacing
**Note**: Step 5 only needs to be done once. Any future created **Note**: Step 5 only needs to be done once. Any future created
environments will automatically be accessible from SLURM notebooks environments will automatically be accessible from SLURM notebooks
once this is done. once this is done.
**Note**: For older version of anaconda, use `source deactivate` to
deactivate the environment.
{{% /notice %}} {{% /notice %}}
6. Login to JupyterHub at https://crane.unl.edu 6. Login to JupyterHub at https://crane.unl.edu
......
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