无法为 Ubuntu 安装 LightTable

Question

I got Ubuntu 14.04 and realy whant to try LightTable. But cant even install it. All troubles I got are about leiningen.

I reproduced this steps just like manual said without any errors:

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.

After that, I have tried next steps:

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

but the all I got is:

Please install leiningen before running this script.

If I run:

lein version 

I receive:

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

The result of ./lein is:

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.

What I have done wrong? What else should I do to became a LightTable user?

Answer 1

Do you have Java installed? It's required for Leiningen, but not mentioned in the install directions on their main page . They only mention it in their installation instructions on GitHub . You'll also need to have cURL installed, but that's for LightTable itself, not Leiningen.

I was just able to install and run LightBox on Ubuntu 14.04 after installing OpenJDK (Java 7 version), Leiningen, Git, and cURL, so hopefully you're just missing something like that.

Answer 2

Well this part:

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

Is because it cannot find the command, is it located in that directory? What did you add to the $PATH in your profile? I am guessing but I think you need to correctly add it to your $PATH env. If you run

env

What does that display?

Answer 3

要从 ubuntu 32bit 或 64bit.do 中删除 lighttable，

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