我得到了 Ubuntu 14.04，真的很想试试 LightTable。但甚至不能安装它。我遇到的所有麻烦都与莱宁根有关。
我复制了这个步骤，就像手册说的一样，没有任何错误：
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，我尝试了以下步骤：
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.
如果我运行：
lein version
我收到：
bash: /usr/bin/lein: No such file or directory
./lein 的结果是：
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.
我做错了什么？我还需要做什么才能成为 LightTable 用户？