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 is working adequately on rails-assets.org serving machine?
[The current TLS certificate](https://crt.sh/?id=2045205205) expiry is less than 30 da…
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On a similar note to: https://github.com/rocker-org/rocker-versioned/issues/101
The issue is, I open up a new rmarkdown file (inside RStudio Server) and give it the YAML header:
```
---
title:…
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Fetching source index from https://rails-assets.org/
---
Retrying fetcher due to error (2/4): Bundler::HTTPError Could not fetch specs from https://rails-assets.org/
Retrying fetcher due to error (…
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通過 `https://texwiki.texjp.org/?pTeX-ng` 的 `インストール (macOS)` 安裝。
其中 `sudo tlmgr key add tltexjp-key.asc` 會報錯
```
gnupg is not found or not set up, cannot continue with action `key'
tlmgr: An error h…
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Notes about STINK history.
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@eswenson1 wrote:
> While an undergraduate at MIT between 1976 and 1980 I became introduced to Adventure and Dungeon (Zork) and spent many hours with both games. One might say I became obsessed wit…
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I em encountering an installation problem that is not covered in the installation troubleshooting section of the documentation.
```
sessionInfo()
R version 3.6.1 (2019-07-05)
Platform: x86_64-co…
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It is not working. Operation needed.