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new 3ee2db8f0bee [MINOR][DOCS] Python docs also require Pandoc
3ee2db8f0bee is described below
commit 3ee2db8f0bee91e0947c9e0935dc898cb5884737
Author: Nicholas Chammas <nicholas.cham...@gmail.com>
AuthorDate: Tue Dec 26 10:33:07 2023 +0900
[MINOR][DOCS] Python docs also require Pandoc
### What changes were proposed in this pull request?
Clarify in the README for building docs that the Python API docs also
require Pandoc, not just R.
### Why are the changes needed?
Attempting to build the Python API docs without Pandoc installed will yield
the following error:
```
reading sources... [ 0%] getting_started/quickstart_connect
Notebook error:
PandocMissing in getting_started/quickstart_connect.ipynb:
Pandoc wasn't found.
Please check that pandoc is installed:
https://pandoc.org/installing.html
make: *** [html] Error 2
------------------------------------------------
Jekyll 4.3.2 Please append `--trace` to the `build` command
for any additional information or backtrace.
------------------------------------------------
.../spark/docs/_plugins/copy_api_dirs.rb:130:in `<top (required)>': Python
doc generation failed (RuntimeError)
```
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Via trying to build the Python docs without Pandoc.
### Was this patch authored or co-authored using generative AI tooling?
No.
Closes #44484 from nchammas/python-docs-pandoc.
Authored-by: Nicholas Chammas <nicholas.cham...@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls...@apache.org>
---
docs/README.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/docs/README.md b/docs/README.md
index 99ccf69dbaee..95f4b9ac9e08 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -28,8 +28,7 @@ whichever version of Spark you currently have checked out of
revision control.
## Prerequisites
-The Spark documentation build uses a number of tools to build HTML docs and
API docs in Scala, Java,
-Python, R and SQL.
+The Spark documentation build uses a number of tools to build HTML docs and
API docs in Scala, Java, Python, R, and SQL.
You need to have
[Ruby](https://www.ruby-lang.org/en/documentation/installation/) and
[Python](https://docs.python.org/2/using/unix.html#getting-and-installing-the-latest-version-of-python)
@@ -48,6 +47,8 @@ $ bundle install
Note: If you are on a system with both Ruby 1.9 and Ruby 2.0 you may need to
replace gem with gem2.0.
+To generate the Python or R docs, you'll need to [install
Pandoc](https://pandoc.org/installing.html).
+
### SQL and Python API Documentation (Optional)
To generate SQL and Python API docs, you'll need to install these libraries:
@@ -59,8 +60,7 @@ $ pip install --upgrade -r dev/requirements.txt
### R API Documentation (Optional)
-If you'd like to generate R API documentation, you'll need to [install
Pandoc](https://pandoc.org/installing.html)
-and install these libraries:
+If you'd like to generate R API documentation, install these libraries:
```sh
$ sudo Rscript -e 'install.packages(c("knitr", "devtools", "testthat",
"rmarkdown"), repos="https://cloud.r-project.org/";)'
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