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Fix to make sure MLP_DATA_DIR defined in current session.

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This commit is contained in:
Matt Graham 2016-09-26 12:20:57 +01:00
parent f2b6243a84
commit b86961d09e
1 changed files with 7 additions and 3 deletions
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10
environment-set-up.md
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@ -57,7 +57,7 @@ For those who this appears a bit opaque to and want to know what is going on see
We now need to `source` the updated `~/.benv` so that the `PATH` variable in the current terminal session is updated:
```
source .benv
source ~/.benv
```
Alternatively we could have just closed the current terminal and started a new one. All future terminal sessions should have the updated `PATH` loaded by default.
@ -266,6 +266,7 @@ echo -e '#!/bin/sh\n' >> ./etc/conda/activate.d/env_vars.sh
echo "export MLP_DATA_DIR=$HOME/mlpractical/data" >> ./etc/conda/activate.d/env_vars.sh
echo -e '#!/bin/sh\n' >> ./etc/conda/deactivate.d/env_vars.sh
echo 'unset MLP_DATA_DIR' >> ./etc/conda/deactivate.d/env_vars.sh
export MLP_DATA_DIR=$HOME/mlpractical/data
```
And on Windows systems (replacing the `[]` placeholders with the relevant paths):
@ -276,6 +277,7 @@ mkdir .\etc\conda\activate.d
mkdir .\etc\conda\deactivate.d
@echo "set MLP_DATA_DIR=[path-to-local-repository]\data" >> .\etc\conda\activate.d\env_vars.bat
@echo "set MLP_DATA_DIR=" >> .\etc\conda\deactivate.d\env_vars.bat
set MLP_DATA_DIR=[path-to-local-repository]\data
```
After running these commands, deactivate then reactivate your environment to define the variable in the current session.
@ -328,7 +330,7 @@ echo "export PATH=\""\$PATH":$HOME/miniconda2/bin\"" >> ~/.benv
`source` the updated `~/.benv`:
```
source .benv
source ~/.benv
```
Create a new `mlp` Conda environment:
@ -383,11 +385,13 @@ echo -e '#!/bin/sh\n' >> ./etc/conda/activate.d/env_vars.sh
echo "export MLP_DATA_DIR=$HOME/mlpractical/data" >> ./etc/conda/activate.d/env_vars.sh
echo -e '#!/bin/sh\n' >> ./etc/conda/deactivate.d/env_vars.sh
echo 'unset MLP_DATA_DIR' >> ./etc/conda/deactivate.d/env_vars.sh
export MLP_DATA_DIR=$HOME/mlpractical/data
```
Environment is now set up. Load the notebook server
Environment is now set up. Load the notebook server from `mlpractical` directory
```
cd ~/mlpractical
jupyter notebook
```