安装RVM
无法在服务器使用curl命令访问https域名,原因是nss版本有点旧了,yum -y update nss更新一下
yum -y update nss
新建rvm-installer.sh
chmod +x rvm-installer.sh
./rvm-installer.sh
安装一个ruby版本
rvm install 2.3.3
使用一个ruby版本
rvm use 2.3.3
#!/usr/bin/env bash
shopt -s extglob
set -o errtrace
set -o errexit
rvm_install_initialize()
{
DEFAULT_SOURCES=(github.com/rvm/rvm bitbucket.org/mpapis/rvm)
BASH_MIN_VERSION="3.2.25"
if
[[ -n "${BASH_VERSION:-}" &&
"$(printf "%b" "${BASH_VERSION:-}
${BASH_MIN_VERSION}
" | LC_ALL=C sort -t"." -k1,1n -k2,2n -k3,3n | head -n1)" != "${BASH_MIN_VERSION}"
]]
then
echo "BASH ${BASH_MIN_VERSION} required (you have $BASH_VERSION)"
exit 1
fi
export HOME PS4
export rvm_trace_flag rvm_debug_flag rvm_user_install_flag rvm_ignore_rvmrc rvm_prefix rvm_path
PS4="+ ${BASH_SOURCE##${rvm_path:-}} : ${FUNCNAME[0]:+${FUNCNAME[0]}()} ${LINENO} > "
}
log() { printf "%b
" "$*"; }
debug(){ [[ ${rvm_debug_flag:-0} -eq 0 ]] || printf "%b
" "Running($#): $*"; }
fail() { log "
ERROR: $*
" ; exit 1 ; }
rvm_install_commands_setup()
{
which which >/dev/null 2>&1 || fail "Could not find 'which' command, make sure it's available first before continuing installation."
if
[[ -z "${rvm_tar_command:-}" ]] && builtin command -v gtar >/dev/null
then
rvm_tar_command=gtar
elif
${rvm_tar_command:-tar} --help 2>&1 | GREP_OPTIONS="" grep -- --strip-components >/dev/null
then
rvm_tar_command="${rvm_tar_command:-tar}"
else
case "$(uname)" in
(OpenBSD)
log "Trying to install GNU version of tar, might require sudo password"
if (( UID ))
then sudo pkg_add -z gtar-1
else pkg_add -z gtar-1
fi
rvm_tar_command=gtar
;;
(Darwin|FreeBSD|DragonFly) # it's not possible to autodetect on OSX, the help/man does not mention all flags
rvm_tar_command=tar
;;
(SunOS)
case "$(uname -r)" in
(5.10)
log "Trying to install GNU version of tar, might require sudo password"
if (( UID ))
then
if which sudo >/dev/null 2>&1
then sudo_10=sudo
elif which /opt/csw/bin/sudo >/dev/null 2>&1
then sudo_10=/opt/csw/bin/sudo
else fail "sudo is required but not found. You may install sudo from OpenCSW repository (http://opencsw.org/about)"
fi
pkginfo -q CSWpkgutil || $sudo_10 pkgadd -a $rvm_path/config/solaris/noask -d http://get.opencsw.org/now CSWpkgutil
sudo /opt/csw/bin/pkgutil -iy CSWgtar -t http://mirror.opencsw.org/opencsw/unstable
else
pkginfo -q CSWpkgutil || pkgadd -a $rvm_path/config/solaris/noask -d http://get.opencsw.org/now CSWpkgutil
/opt/csw/bin/pkgutil -iy CSWgtar -t http://mirror.opencsw.org/opencsw/unstable
fi
rvm_tar_command=/opt/csw/bin/gtar
;;
(*)
rvm_tar_command=tar
;;
esac
esac
builtin command -v ${rvm_tar_command:-gtar} >/dev/null ||
fail "Could not find GNU compatible version of 'tar' command, make sure it's available first before continuing installation."
fi
if
[[ " ${rvm_tar_options:-} " != *" --no-same-owner "* ]] &&
$rvm_tar_command --help 2>&1 | GREP_OPTIONS="" grep -- --no-same-owner >/dev/null
then
rvm_tar_options="${rvm_tar_options:-}${rvm_tar_options:+ }--no-same-owner"
fi
}
usage()
{
printf "%b" "
Usage
rvm-installer [options] [action]
Options
[[--]version] <version>
The version or tag to install. Valid values are:
latest - The latest tagged version.
latest-minor - The latest minor version of the current major version.
latest-<x> - The latest minor version of version x.
latest-<x>.<y> - The latest patch version of version x.y.
<x>.<y>.<z> - Major version x, minor version y and patch z.
[--]branch <branch>
The name of the branch from which RVM is installed. This option can be used
with the following formats for <branch>:
<account>/
If account is wayneeseguin or mpapis, installs from one of the following:
https://github.com/rvm/rvm/archive/master.tar.gz
https://bitbucket.org/mpapis/rvm/get/master.tar.gz
Otherwise, installs from:
https://github.com/<account>/rvm/archive/master.tar.gz
<account>/<branch>
If account is wayneeseguin or mpapis, installs from one of the following:
https://github.com/rvm/rvm/archive/<branch>.tar.gz
https://bitbucket.org/mpapis/rvm/get/<branch>.tar.gz
Otherwise, installs from:
https://github.com/<account>/rvm/archive/<branch>.tar.gz
[/]<branch>
Installs the branch from one of the following:
https://github.com/rvm/rvm/archive/<branch>.tar.gz
https://bitbucket.org/mpapis/rvm/get/<branch>.tar.gz
[--]source <source>
Defines the repository from which RVM is retrieved and installed in the format:
<domain>/<account>/<repo>
Where:
<domain> - Is bitbucket.org, github.com or a github enterprise site serving
an RVM repository.
<account> - Is the user account in which the RVM repository resides.
<repo> - Is the name of the RVM repository.
Note that when using the [--]source option, one should only use the [/]branch format
with the [--]branch option. Failure to do so will result in undefined behavior.
--trace
Provides debug logging for the installation script.
Actions
master - Installs RVM from the master branch at rvm/rvm on github or mpapis/rvm
on bitbucket.org.
stable - Installs RVM from the stable branch a rvm/rvm on github or mpapis/rvm
on bitbucket.org.
help - Displays this output.
"
}
## duplication marker 32fosjfjsznkjneuera48jae
__rvm_curl_output_control()
{
if
(( ${rvm_quiet_curl_flag:-0} == 1 ))
then
__flags+=( "--silent" "--show-error" )
elif
[[ " $*" == *" -s"* || " $*" == *" --silent"* ]]
then
# make sure --show-error is used with --silent
[[ " $*" == *" -S"* || " $*" == *" -sS"* || " $*" == *" --show-error"* ]] ||
{
__flags+=( "--show-error" )
}
fi
}
## duplication marker 32fosjfjsznkjneuera48jae
# -S is automatically added to -s
__rvm_curl()
(
__rvm_which curl >/dev/null ||
{
rvm_error "RVM requires 'curl'. Install 'curl' first and try again."
return 200
}
typeset -a __flags
__flags=( --fail --location --max-redirs 10 )
[[ "$*" == *"--max-time"* ]] ||
[[ "$*" == *"--connect-timeout"* ]] ||
__flags+=( --connect-timeout 30 --retry-delay 2 --retry 3 )
if [[ -n "${rvm_proxy:-}" ]]
then __flags+=( --proxy "${rvm_proxy:-}" )
fi
__rvm_curl_output_control
unset curl
__rvm_debug_command curl "${__flags[@]}" "$@" || return $?
)
rvm_error() { printf "ERROR: %b
" "$*"; }
__rvm_which(){ which "$@" || return $?; true; }
__rvm_debug_command()
{
debug "Running($#): $*"
"$@" || return $?
true
}
rvm_is_a_shell_function()
{
[[ -t 0 && -t 1 ]] || return $?
return ${rvm_is_not_a_shell_function:-0}
}
# Searches the tags for the highest available version matching a given pattern.
# fetch_version (github.com/rvm/rvm bitbucket.org/mpapis/rvm) 1.10. -> 1.10.3
# fetch_version (github.com/rvm/rvm bitbucket.org/mpapis/rvm) 1.10. -> 1.10.3
# fetch_version (github.com/rvm/rvm bitbucket.org/mpapis/rvm) 1. -> 1.11.0
# fetch_version (github.com/rvm/rvm bitbucket.org/mpapis/rvm) "" -> 2.0.1
fetch_version()
{
typeset _account _domain _pattern _repo _sources _values _version
_sources=(${!1})
_pattern=$2
for _source in "${_sources[@]}"
do
IFS='/' read -r _domain _account _repo <<< "${_source}"
_version="$(
fetch_versions ${_domain} ${_account} ${_repo} |
GREP_OPTIONS="" grep "^${_pattern:-}" | tail -n 1
)"
if
[[ -n ${_version} ]]
then
echo "${_version}"
return 0
fi
done
}
# Returns a sorted list of all version tags from a repository
fetch_versions()
{
typeset _account _domain _repo _url
_domain=$1
_account=$2
_repo=$3
case ${_domain} in
(bitbucket.org)
_url=https://${_domain}/api/1.0/repositories/${_account}/${_repo}/branches-tags
;;
(github.com)
_url=https://api.${_domain}/repos/${_account}/${_repo}/tags
;;
(*)
_url=https://${_domain}/api/v3/repos/${_account}/${_repo}/tags
;;
esac
__rvm_curl -s ${_url} |
awk -v RS=',' -v FS='"' '$2=="name"{print $4}' |
sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n
}
install_release()
{
typeset _source _sources _url _version _verify_pgp
_sources=(${!1})
_version=$2
debug "Downloading RVM version ${_version}"
for _source in "${_sources[@]}"
do
case ${_source} in
(bitbucket.org*)
_url="https://${_source}/get/${_version}.tar.gz"
_verify_pgp="https://${_source}/downloads/${_version}.tar.gz.asc"
;;
(*)
_url="https://${_source}/archive/${_version}.tar.gz"
_verify_pgp="https://${_source}/releases/download/${_version}/${_version}.tar.gz.asc"
;;
esac
get_and_unpack "${_url}" "rvm-${_version}.tgz" "$_verify_pgp" && return
done
return $?
}
install_head()
{
typeset _branch _source _sources _url
_sources=(${!1})
_branch=$2
debug "Selected RVM branch ${_branch}"
for _source in "${_sources[@]}"
do
case ${_source} in
(bitbucket.org*)
_url=https://${_source}/get/${_branch}.tar.gz
;;
(*)
_url=https://${_source}/archive/${_branch}.tar.gz
;;
esac
get_and_unpack "${_url}" "rvm-${_branch////_}.tgz" && return
done
return $?
}
# duplication marker dfkjdjngdfjngjcszncv
# Drop in cd which _doesn't_ respect cdpath
__rvm_cd()
{
typeset old_cdpath ret
ret=0
old_cdpath="${CDPATH}"
CDPATH="."
chpwd_functions="" builtin cd "$@" || ret=$?
CDPATH="${old_cdpath}"
return $ret
}
get_package()
{
typeset _url _file
_url="$1"
_file="$2"
log "Downloading ${_url}"
__rvm_curl -sS ${_url} -o ${rvm_archives_path}/${_file} ||
{
_return=$?
case $_return in
# duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
(60)
log "
Could not download '${_url}', you can read more about it here:
https://rvm.io/support/fixing-broken-ssl-certificates/
To continue in insecure mode run 'echo insecure >> ~/.curlrc'.
"
;;
# duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
(77)
log "
It looks like you have old certificates, you can read more about it here:
https://rvm.io/support/fixing-broken-ssl-certificates/
"
;;
# duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
(141)
log "
Curl returned 141 - it is result of a segfault which means it's Curls fault.
Try again and if it crashes more than a couple of times you either need to
reinstall Curl or consult with your distribution manual and contact support.
"
;;
(*)
log "
Could not download '${_url}'.
curl returned status '$_return'.
"
;;
esac
return $_return
}
}
# duplication marker flnglfdjkngjndkfjhsbdjgfghdsgfklgg
rvm_install_gpg_setup()
{
export rvm_gpg_command
{
rvm_gpg_command="$( which gpg2 2>/dev/null )" &&
[[ ${rvm_gpg_command} != "/cygdrive/"* ]]
} ||
rvm_gpg_command="$( which gpg 2>/dev/null )" ||
rvm_gpg_command=""
debug "Detected GPG program: '$rvm_gpg_command'"
[[ -n "$rvm_gpg_command" ]] || return $?
}
# duplication marker rdjgndfnghdfnhgfdhbghdbfhgbfdhbn
verify_package_pgp()
{
if
"${rvm_gpg_command}" --verify "$2" "$1"
then
log "GPG verified '$1'"
else
typeset _ret=$?
log "
Warning, RVM 1.26.0 introduces signed releases and
automated check of signatures when GPG software found.
Assuming you trust Michal Papis import the mpapis public
key (downloading the signatures).
GPG signature verification failed for '$1' - '$3'!
try downloading the signatures:
${SUDO_USER:+sudo }${rvm_gpg_command##*/} --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
or if it fails:
command curl -sSL https://rvm.io/mpapis.asc | ${SUDO_USER:+sudo }${rvm_gpg_command##*/} --import -
the key can be compared with:
https://rvm.io/mpapis.asc
https://keybase.io/mpapis
"
exit $_ret
fi
}
verify_pgp()
{
[[ -n "${1:-}" ]] ||
{
debug "No PGP url given, skipping."
return 0
}
get_package "$1" "$2.asc" ||
{
debug "PGP url given but does not exist: '$1'"
return 0
}
rvm_install_gpg_setup ||
{
log "Found PGP signature at: '$1',
but no GPG software exists to validate it, skipping."
return 0
}
verify_package_pgp "${rvm_archives_path}/$2" "${rvm_archives_path}/$2.asc" "$1"
}
get_and_unpack()
{
typeset _url _file _patern _return _verify_pgp
_url="$1"
_file="$2"
_verify_pgp="$3"
get_package "$_url" "$_file" || return $?
verify_pgp "$_verify_pgp" "$_file" || return $?
[[ -d "${rvm_src_path}/rvm" ]] || mkdir -p "${rvm_src_path}/rvm"
__rvm_cd "${rvm_src_path}/rvm" ||
{
_return=$?
log "Could not change directory '${rvm_src_path}/rvm'."
return $_return
}
rm -rf ${rvm_src_path}/rvm/*
__rvm_debug_command $rvm_tar_command xzf ${rvm_archives_path}/${_file} ${rvm_tar_options:-} --strip-components 1 ||
{
_return=$?
log "Could not extract RVM sources."
return $_return
}
}
rvm_install_default_settings()
{
# Tracing, if asked for.
if
[[ "$*" == *--trace* ]] || (( ${rvm_trace_flag:-0} > 0 ))
then
set -o xtrace
rvm_trace_flag=1
fi
# Variable initialization, remove trailing slashes if they exist on HOME
true
${rvm_trace_flag:=0} ${rvm_debug_flag:=0}
${rvm_ignore_rvmrc:=0} HOME="${HOME%%+(/)}"
if
(( rvm_ignore_rvmrc == 0 ))
then
for rvmrc in /etc/rvmrc "$HOME/.rvmrc"
do
if
[[ -s "$rvmrc" ]]
then
if
GREP_OPTIONS="" grep '^s*rvm .*$' "$rvmrc" >/dev/null 2>&1
then
printf "%b" "
Error: $rvmrc is for rvm settings only.
rvm CLI may NOT be called from within $rvmrc.
Skipping the loading of $rvmrc
"
exit 1
else
source "$rvmrc"
fi
fi
done
fi
if
[[ -z "${rvm_path:-}" ]]
then
if
(( UID == 0 ))
then
rvm_user_install_flag=0
rvm_prefix="/usr/local"
rvm_path="${rvm_prefix}/rvm"
else
rvm_user_install_flag=1
rvm_prefix="$HOME"
rvm_path="${rvm_prefix}/.rvm"
fi
fi
if [[ -z "${rvm_prefix}" ]]
then rvm_prefix=$( dirname $rvm_path )
fi
# duplication marker kkdfkgnjfndgjkndfjkgnkfjdgn
[[ -n "${rvm_user_install_flag:-}" ]] ||
case "$rvm_path" in
(/usr/local/rvm) rvm_user_install_flag=0 ;;
($HOME/*|/${USER// /_}*) rvm_user_install_flag=1 ;;
(*) rvm_user_install_flag=0 ;;
esac
}
rvm_install_parse_params()
{
install_rubies=()
install_gems=()
flags=( ./scripts/install )
forwarded_flags=()
while
(( $# > 0 ))
do
token="$1"
shift
case "$token" in
(--trace)
set -o xtrace
rvm_trace_flag=1
flags=( -x "${flags[@]}" "$token" )
forwarded_flags+=( "$token" )
;;
(--debug|--quiet-curl)
flags+=( "$token" )
forwarded_flags+=( "$token" )
token=${token#--}
token=${token//-/_}
export "rvm_${token}_flag"=1
printf "%b" "Turning on ${token/_/ } mode.
"
;;
(--path)
if [[ -n "${1:-}" ]]
then
rvm_path="$1"
shift
else
fail "--path must be followed by a path."
fi
;;
(--branch|branch) # Install RVM from a given branch
if [[ -n "${1:-}" ]]
then
case "$1" in
(/*)
branch=${1#/}
;;
(*/)
branch=master
if [[ "${1%/}" -ne wayneeseguin ]] && [[ "${1%/}" -ne mpapis ]]
then sources=(github.com/${1%/}/rvm)
fi
;;
(*/*)
branch=${1#*/}
if [[ "${1%%/*}" -ne wayneeseguin ]] && [[ "${1%%/*}" -ne mpapis ]]
then sources=(github.com/${1%%/*}/rvm)
fi
;;
(*)
branch="$1"
;;
esac
shift
else
fail "--branch must be followed by a branchname."
fi
;;
(--source|source)
if [[ -n "${1:-}" ]]
then
if [[ "$1" = */*/* ]]
then
sources=($1)
shift
else
fail "--source must be in the format <domain>/<account>/<repo>."
fi
else
fail "--source must be followed by a source."
fi
;;
(--user-install|--ignore-dotfiles)
token=${token#--}
token=${token//-/_}
export "rvm_${token}_flag"=1
printf "%b" "Turning on ${token/_/ } mode.
"
;;
(--auto-dotfiles)
flags+=( "$token" )
export "rvm_auto_dotfiles_flag"=1
printf "%b" "Turning on auto dotfiles mode.
"
;;
(--auto)
export "rvm_auto_dotfiles_flag"=1
printf "%b" "Warning, --auto is deprecated in favor of --auto-dotfiles.
"
;;
(--verify-downloads)
if [[ -n "${1:-}" ]]
then
export rvm_verify_downloads_flag="$1"
forwarded_flags+=( "$token" "$1" )
shift
else
fail "--verify-downloads must be followed by level(0|1|2)."
fi
;;
(--autolibs=*)
flags+=( "$token" )
export rvm_autolibs_flag="${token#--autolibs=}"
forwarded_flags+=( "$token" )
;;
(--without-gems=*|--with-gems=*|--with-default-gems=*)
flags+=( "$token" )
value="${token#*=}"
token="${token%%=*}"
token="${token#--}"
token="${token//-/_}"
export "rvm_${token}"="${value}"
printf "%b" "Installing RVM ${token/_/ }: ${value}.
"
;;
(--version|version)
version="$1"
shift
;;
(head|master)
version="head"
branch="master"
;;
(stable)
version="latest"
;;
(latest|latest-*|+([[:digit:]]).+([[:digit:]]).+([[:digit:]]))
version="$token"
;;
(--ruby)
install_rubies+=( ruby )
;;
(--ruby=*)
token=${token#--ruby=}
install_rubies+=( ${token//,/ } )
;;
(--rails)
install_gems+=( rails )
;;
(--gems=*)
token=${token#--gems=}
install_gems+=( ${token//,/ } )
;;
(--add-to-rvm-group)
export rvm_add_users_to_rvm_group="$1"
shift
;;
(help|usage)
usage
exit 0
;;
(*)
usage
exit 1
;;
esac
done
if (( ${#install_gems[@]} > 0 && ${#install_rubies[@]} == 0 ))
then install_rubies=( ruby )
fi
true "${version:=head}"
true "${branch:=master}"
if [[ -z "${sources[@]}" ]]
then sources=("${DEFAULT_SOURCES[@]}")
fi
rvm_src_path="$rvm_path/src"
rvm_archives_path="$rvm_path/archives"
rvm_releases_url="https://rvm.io/releases"
}
rvm_install_validate_rvm_path()
{
case "$rvm_path" in
(*[[:space:]]*)
printf "%b" "
It looks you are one of the happy *space* users(in home dir name),
RVM is not yet fully ready for it, use this trick to fix it:
sudo mkdir -p /${USER// /_}.rvm
sudo chown -R "$USER:" /${USER// /_}.rvm
echo "export rvm_path=/${USER// /_}.rvm" >> "$HOME/.rvmrc"
and start installing again.
"
exit 2
;;
(/usr/share/ruby-rvm)
printf "%b" "
It looks you are one of the happy Ubuntu users,
RVM packaged by Ubuntu is old and broken,
follow this link for details how to fix:
http://stackoverflow.com/a/9056395/497756
"
[[ "${rvm_uses_broken_ubuntu_path:-no}" == "yes" ]] || exit 3
;;
esac
if [[ "$rvm_path" != "/"* ]]
then fail "The rvm install path must be fully qualified. Tried $rvm_path"
fi
}
rvm_install_select_and_get_version()
{
typeset _version_release
for dir in "$rvm_src_path" "$rvm_archives_path"
do
[[ -d "$dir" ]] || mkdir -p "$dir"
done
_version_release="${version}"
case "${version}" in
(head)
_version_release="${branch}"
install_head sources[@] ${branch:-master} || exit $?
;;
(latest)
install_release sources[@] $(fetch_version sources[@]) || exit $?
;;
(latest-minor)
version="$(cat "$rvm_path/VERSION")"
install_release sources[@] $(fetch_version sources[@] ${version%.*}) || exit $?
;;
(latest-*)
install_release sources[@] $(fetch_version sources[@] ${version#latest-}) || exit $?
;;
(+([[:digit:]]).+([[:digit:]]).+([[:digit:]])) # x.y.z
install_release sources[@] ${version} || exit $?
;;
(*)
fail "Something went wrong, unrecognized version '$version'"
;;
esac
echo "${_version_release}" > "$rvm_path/RELEASE"
}
rvm_install_main()
{
[[ -f ./scripts/install ]] ||
{
log "'./scripts/install' can not be found for installation, something went wrong, it usally means your 'tar' is broken, please report it here: https://github.com/rvm/rvm/issues"
return 127
}
# required flag - path to install
flags+=( --path "$rvm_path" )
command bash "${flags[@]}"
}
rvm_install_ruby_and_gems()
(
if
(( ${#install_rubies[@]} > 0 ))
then
source ${rvm_scripts_path:-${rvm_path}/scripts}/rvm
source ${rvm_scripts_path:-${rvm_path}/scripts}/version
__rvm_version
for _ruby in ${install_rubies[@]}
do command rvm "${forwarded_flags[@]}" install ${_ruby} -j 2
done
# set the first one as default, skip rest
for _ruby in ${install_rubies[@]}
do
rvm "${forwarded_flags[@]}" alias create default ${_ruby}
break
done
for _gem in ${install_gems[@]}
do rvm "${forwarded_flags[@]}" all do gem install ${_gem}
done
printf "%b" "
* To start using RVM you need to run \`source $rvm_path/scripts/rvm\`
in all your open shell windows, in rare cases you need to reopen all shell windows.
"
if
[[ "${install_gems[*]}" == *"rails"* ]]
then
printf "%b" "
* To start using rails you need to run \`rails new <project_dir>\`.
"
fi
fi
)
rvm_install()
{
rvm_install_initialize
rvm_install_commands_setup
rvm_install_default_settings
rvm_install_parse_params "$@"
rvm_install_validate_rvm_path
rvm_install_select_and_get_version
rvm_install_main
rvm_install_ruby_and_gems
}
rvm_install "$@"