無法為 Ubuntu 安裝 LightTable

Question

我有 Ubuntu 14.04，真的很想嘗試 LightTable。 但是連安裝都不行。 我遇到的所有麻煩都與萊寧根有關。

我復制了這個步驟就像手冊說的沒有任何錯誤：

First install or update leiningen.

Download the lein script. For Windows, download lein.bat.
Place it on your $PATH where your shell can find it (eg. ~/bin).
Set it to be an executable (chmod a+x ~/bin/lein).
Run the Lein script (eg. "./lein" or "sh lein") without quotes.

之后，我嘗試了以下步驟：

git clone https://github.com/LightTable/LightTable.git
cd LightTable
bash linux_deps.sh

但我得到的只是：

Please install leiningen before running this script.

如果我運行：

lein version 

我收到：

bash: /usr/bin/lein: No such file or directory

./lein 的結果是：

Leiningen is a tool for working with Clojure projects.

Several tasks are available:
check               Check syntax and warn on reflection.
classpath           Write the classpath of the current project to output-file.
clean               Remove all files from paths in project's clean-targets.
compile             Compile Clojure source into .class files.
deploy              Deploy jar and pom to remote repository.
deps                Show details about dependencies.
do                  Higher-order task to perform other tasks in succession.
help                Display a list of tasks or help for a given task or subtask.
install             Install current project to the local repository.
jar                 Package up all the project's files into a jar file.
javac               Compile Java source files.
new                 Generate scaffolding for a new project based on a template.
plugin              DEPRECATED. Please use the :user profile instead.
pom                 Write a pom.xml file to disk for Maven interoperability.
repl                Start a repl session either with the current project or standalone.
retest              Run only the test namespaces which failed last time around.
run                 Run the project's -main function.
search              Search remote maven repositories for matching jars.
show-profiles       List all available profiles or display one if given an argument.
test                Run the project's tests.
trampoline          Run a task without nesting the project's JVM inside Leiningen's.
uberjar             Package up the project files and all dependencies into a jar file.
update-in           Perform arbitrary transformations on your project map.
upgrade             Upgrade Leiningen to specified version or latest stable.
version             Print version for Leiningen and the current JVM.
with-profile        Apply the given task with the profile(s) specified.

Run `lein help $TASK` for details.

Global Options:
  -o             Run a task offline.
  -U             Run a task after forcing update of snapshots.
  -h, --help     Print this help.
  -v, --version  Print Leiningen's version.

See also: readme, faq, tutorial, news, sample, profiles, deploying, gpg, mixed-source, templates, and copying.

我做錯了什么？ 我還應該做什么才能成為 LightTable 用戶？

Answer 1

你有安裝Java嗎？ Leiningen 需要它，但在其主頁上的安裝說明中未提及。 他們只在GitHub 上的安裝說明中提到它。 您還需要安裝 cURL，但這是用於 LightTable 本身，而不是 Leiningen。

在安裝 OpenJDK（Java 7 版本）、Leiningen、Git 和 cURL 后，我只能在 Ubuntu 14.04 上安裝和運行 LightBox，所以希望你只是錯過了這樣的東西。

Answer 2

那么這部分：

bash: /usr/bin/lein: No such file or directory

是因為找不到命令，是不是在那個目錄下？ 您在個人資料中的 $PATH 中添加了什么？ 我在猜測，但我認為您需要將其正確添加到您的 $PATH 環境中。 如果你跑

env

那顯示什么？

Answer 3

要從 ubuntu 32bit 或 64bit.do 中刪除 lighttable，

sudo rm -r /opt/LightTable /usr/bin/lighttable