diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 998194a7..c1bd3a79 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -197,9 +197,9 @@ jobs:
           gleam-version: ${{matrix.combo.gleam-version}}
           rebar3-version: ${{matrix.combo.rebar3-version}}
       - run: env
-      - name: List environment variables
+      - name: Check environment variables
         run: |
-          [ -n "${INSTALL_DIR_FOR_ELIXIR}" ] && echo "${INSTALL_DIR_FOR_ELIXIR}"
-          [ -n "${INSTALL_DIR_FOR_GLEAM}"  ] && echo "${INSTALL_DIR_FOR_GLEAM}"
-          [ -n "${INSTALL_DIR_FOR_OTP}"    ] && echo "${INSTALL_DIR_FOR_OTP}"
-          [ -n "${INSTALL_DIR_FOR_REBAR3}" ] && echo "${INSTALL_DIR_FOR_REBAR3}"
+          ${INSTALL_DIR_FOR_ELIXIR}/elixir --version
+          ${INSTALL_DIR_FOR_GLEAM}/gleam --version
+          ${INSTALL_DIR_FOR_OTP}/erl -version
+          ${INSTALL_DIR_FOR_REBAR3}/rebar3 version
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 9fc54af4..0e7f187e 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -135,10 +135,10 @@ jobs:
           gleam-version: ${{matrix.combo.gleam-version}}
           rebar3-version: ${{matrix.combo.rebar3-version}}
       - run: env
-      - name: List environment variables
+      - name: Check environment variables
         run: |
-          [ -n "${INSTALL_DIR_FOR_ELIXIR}" ] && echo "${INSTALL_DIR_FOR_ELIXIR}"
-          [ -n "${INSTALL_DIR_FOR_GLEAM}"  ] && echo "${INSTALL_DIR_FOR_GLEAM}"
-          [ -n "${INSTALL_DIR_FOR_OTP}"    ] && echo "${INSTALL_DIR_FOR_OTP}"
-          [ -n "${INSTALL_DIR_FOR_REBAR3}" ] && echo "${INSTALL_DIR_FOR_REBAR3}"
+          ${INSTALL_DIR_FOR_ELIXIR}/elixir --version
+          ${INSTALL_DIR_FOR_GLEAM}/gleam --version
+          ${INSTALL_DIR_FOR_OTP}/erl -version
+          ${INSTALL_DIR_FOR_REBAR3}/rebar3 version
         shell: bash
diff --git a/dist/.github/elixir-matchers.json b/dist/.github/elixir-matchers.json
deleted file mode 100644
index df01df60..00000000
--- a/dist/.github/elixir-matchers.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  "problemMatcher": [
-    {
-      "owner": "elixir-mixCompileError",
-      "severity": "error",
-      "pattern": [
-        {
-          "regexp": "^\\*\\* \\((\\w+)\\) (.*):(\\d+): (.*)$",
-          "file": 2,
-          "line": 3,
-          "message": 0
-        }
-      ]
-    },
-    {
-      "owner": "elixir-mixCompileWarning",
-      "severity": "warning",
-      "pattern": [
-        {
-          "regexp": "^warning: (.*)$",
-          "message": 1
-        },
-        {
-          "regexp": "^  (.*):(\\d+).*$",
-          "file": 1,
-          "line": 2
-        }
-      ]
-    },
-    {
-      "owner": "elixir-mixTestFailure",
-      "severity": "error",
-      "pattern": [
-        {
-          "regexp": "^\\s*\\d+\\) (.*)$",
-          "message": 1
-        },
-        {
-          "regexp": "^\\s*(.*):(\\d+)$",
-          "file": 1,
-          "line": 2
-        }
-      ]
-    },
-    {
-      "owner": "elixir-credoOutputDefault",
-      "severity": "warning",
-      "pattern": [
-        {
-          "regexp": "^\u2503\\s\\[\\w\\]\\s[\u2191|\u2197|\u2192|\u2198|\u2193]\\s(.*)$",
-          "message": 1
-        },
-        {
-          "regexp": "^\u2503\\s{7}(.*):(\\d+):(\\d+)\\s.*$",
-          "file": 1,
-          "line": 2,
-          "column": 3
-        }
-      ]
-    }
-  ]
-}
diff --git a/dist/index.js b/dist/index.js
index 2974c5c2..65bc7f52 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -10723,16 +10723,18 @@ async function install(toolName, opts) {
           postExtract: async (cachePath) => {
             const bindir = path.join(cachePath, 'bin')
             const oldPath = path.join(cachePath, 'rebar3')
+            const newPath = path.join(bindir, 'rebar3')
             fs.mkdirSync(bindir)
-            fs.chmodSync(oldPath, 0o755)
+            fs.renameSync(oldPath, newPath)
+            fs.chmodSync(newPath, 0o755)
 
             const ps1Filename = path.join(bindir, 'rebar3.ps1')
-            fs.writeFileSync(ps1Filename, `& escript.exe ${oldPath} \${args}`)
+            fs.writeFileSync(ps1Filename, `& escript.exe ${newPath} \${args}`)
 
             const cmdFilename = path.join(bindir, 'rebar3.cmd')
             fs.writeFileSync(
               cmdFilename,
-              `@echo off\r\nescript.exe ${oldPath} %*`,
+              `@echo off\r\nescript.exe ${newPath} %*`,
             )
           },
           reportVersion: () => {
@@ -10776,11 +10778,12 @@ async function installTool(opts) {
   await platformOpts.postExtract(cachePath)
 
   core.debug(`Adding ${cachePath}'s bin to system path`)
-  core.addPath(path.join(cachePath, 'bin'))
+  const catchPathBin = path.join(cachePath, 'bin')
+  core.addPath(catchPathBin)
 
   const installDirForVarName = `INSTALL_DIR_FOR_${toolName}`.toUpperCase()
-  core.debug(`Exporting ${installDirForVarName} as ${cachePath}`)
-  core.exportVariable(installDirForVarName, cachePath)
+  core.debug(`Exporting ${installDirForVarName} as ${catchPathBin}`)
+  core.exportVariable(installDirForVarName, catchPathBin)
 
   core.info(`Installed ${installOpts.tool} version`)
   const [cmd, args] = platformOpts.reportVersion()
diff --git a/dist/install-gleam.ps1 b/dist/install-gleam.ps1
deleted file mode 100644
index 828d1619..00000000
--- a/dist/install-gleam.ps1
+++ /dev/null
@@ -1,37 +0,0 @@
-param([Parameter(Mandatory=$true)][string]${VSN})
-
-$ErrorActionPreference="Stop"
-
-Set-Location ${Env:RUNNER_TEMP}
-
-$FILE_OUTPUT="gleam.zip"
-$DIR_FOR_BIN=".setup-beam/gleam"
-
-function Version-Greater-Than([string]${THIS_ONE}, [string]${REFERENCE}) {
-  $THIS_ONE=$THIS_ONE.replace('v', '')
-  $THIS_ONE=$THIS_ONE.replace('rc', '')
-  $THIS_ONE=$THIS_ONE.replace('-', '')
-  return [version]${THIS_ONE} -gt [version]${REFERENCE}
-}
-
-function Uses-LLVM-Triplets([string]${THIS_VSN}) {
-  return "${THIS_VSN}" -eq "nightly" -or (Version-Greater-Than "${THIS_VSN}" "0.22.1")
-}
-
-if (Uses-LLVM-Triplets "$VSN") {
-   $FILE_INPUT="gleam-${VSN}-x86_64-pc-windows-msvc.zip"
-} else {
-   $FILE_INPUT="gleam-${VSN}-windows-64bit.zip"
-}
-
-$ProgressPreference="SilentlyContinue"
-Invoke-WebRequest "https://github.com/gleam-lang/gleam/releases/download/${VSN}/${FILE_INPUT}" -OutFile "${FILE_OUTPUT}"
-$ProgressPreference="Continue"
-New-Item "${DIR_FOR_BIN}/bin" -ItemType Directory | Out-Null
-$ProgressPreference="SilentlyContinue"
-Expand-Archive -DestinationPath "${DIR_FOR_BIN}/bin" -Path "${FILE_OUTPUT}"
-$ProgressPreference="Continue"
-Write-Output "Installed Gleam version follows"
-& "${DIR_FOR_BIN}/bin/gleam" "--version" | Write-Output
-
-"INSTALL_DIR_FOR_GLEAM=${Env:RUNNER_TEMP}/${DIR_FOR_BIN}" | Out-File -FilePath ${Env:GITHUB_ENV} -Encoding utf8 -Append
diff --git a/dist/install-gleam.sh b/dist/install-gleam.sh
deleted file mode 100755
index 6b060a9f..00000000
--- a/dist/install-gleam.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-
-cd "${RUNNER_TEMP}"
-
-VSN="$1"
-FILE_OUTPUT=gleam.tar.gz
-DIR_FOR_BIN=.setup-beam/gleam
-
-version_gt() {
-  REFERENCE=$1
-  test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$REFERENCE"
-}
-
-uses_llvm_triplets() {
-  local VERSION="$1"
-  test "${VERSION}" = "nightly" || version_gt "${VERSION}" "v0.22.1"
-}
-
-if uses_llvm_triplets "$VSN"
-then
-  FILE_INPUT="gleam-${VSN}-x86_64-unknown-linux-musl.tar.gz"
-else
-  FILE_INPUT="gleam-${VSN}-linux-amd64.tar.gz"
-fi
-
-wget -q -O "${FILE_OUTPUT}" "https://github.com/gleam-lang/gleam/releases/download/${VSN}/${FILE_INPUT}"
-mkdir -p "${DIR_FOR_BIN}/bin"
-tar zxf "${FILE_OUTPUT}" -C "${DIR_FOR_BIN}/bin"
-
-echo "Installed Gleam version follows"
-${DIR_FOR_BIN}/bin/gleam --version
-
-echo "INSTALL_DIR_FOR_GLEAM=${RUNNER_TEMP}/${DIR_FOR_BIN}" >> "${GITHUB_ENV}"
diff --git a/dist/install-rebar3.ps1 b/dist/install-rebar3.ps1
deleted file mode 100644
index 7a30982f..00000000
--- a/dist/install-rebar3.ps1
+++ /dev/null
@@ -1,32 +0,0 @@
-param([Parameter(Mandatory=$true)][string]${VSN})
-
-$ErrorActionPreference="Stop"
-
-Set-Location ${Env:RUNNER_TEMP}
-
-$FILE_INPUT="rebar3"
-$FILE_OUTPUT="rebar3"
-$FILE_OUTPUT_PS1="rebar3.ps1"
-$FILE_OUTPUT_CMD="rebar3.cmd"
-$DIR_FOR_BIN=".setup-beam/rebar3"
-
-$ProgressPreference="SilentlyContinue"
-$REBAR3_TARGET="https://github.com/erlang/rebar3/releases/download/${VSN}/${FILE_INPUT}"
-$REBAR3_NIGHTLY=""
-If ( ${VSN} -eq "nightly" )
-{
-    $REBAR3_TARGET="https://s3.amazonaws.com/rebar3-nightly/rebar3"
-    $REBAR3_NIGHTLY=" (from nightly build)"
-}
-Invoke-WebRequest "${REBAR3_TARGET}" -OutFile "${FILE_OUTPUT}"
-$ProgressPreference="Continue"
-New-Item "${DIR_FOR_BIN}/bin" -ItemType Directory | Out-Null
-Move-Item "${FILE_OUTPUT}" "${DIR_FOR_BIN}/bin"
-Write-Output "& escript.exe ${PWD}/${DIR_FOR_BIN}/bin/${FILE_OUTPUT} `${args}" | Out-File -FilePath "${FILE_OUTPUT_PS1}" -Encoding utf8 -Append
-Write-Output "@echo off`r`nescript.exe ${PWD}/${DIR_FOR_BIN}/bin/${FILE_OUTPUT} %*" | Out-File -FilePath "${FILE_OUTPUT_CMD}" -Encoding utf8 -Append
-Move-Item "${FILE_OUTPUT_PS1}" "${DIR_FOR_BIN}/bin"
-Move-Item "${FILE_OUTPUT_CMD}" "${DIR_FOR_BIN}/bin"
-Write-Output "Installed rebar3 version${REBAR3_NIGHTLY} follows"
-& "${DIR_FOR_BIN}/bin/rebar3.cmd" "version" | Write-Output
-
-"INSTALL_DIR_FOR_REBAR3=${Env:RUNNER_TEMP}/${DIR_FOR_BIN}" | Out-File -FilePath ${Env:GITHUB_ENV} -Encoding utf8 -Append
diff --git a/dist/install-rebar3.sh b/dist/install-rebar3.sh
deleted file mode 100755
index 6d182de2..00000000
--- a/dist/install-rebar3.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-
-cd "${RUNNER_TEMP}"
-
-VSN=${1}
-FILE_INPUT=rebar3
-FILE_OUTPUT=rebar3
-DIR_FOR_BIN=.setup-beam/rebar3
-
-REBAR3_TARGET="https://github.com/erlang/rebar3/releases/download/${VSN}/${FILE_INPUT}"
-REBAR3_NIGHTLY=""
-if [ "${VSN}" == "nightly" ]; then
-    REBAR3_TARGET="https://s3.amazonaws.com/rebar3-nightly/rebar3"
-    REBAR3_NIGHTLY=" (from nightly build)"
-fi
-wget -q -O "${FILE_OUTPUT}" "${REBAR3_TARGET}"
-mkdir -p "${DIR_FOR_BIN}/bin"
-chmod +x "${FILE_OUTPUT}"
-mv "${FILE_OUTPUT}" "${DIR_FOR_BIN}/bin"
-echo "Installed rebar3 version${REBAR3_NIGHTLY} follows"
-${DIR_FOR_BIN}/bin/rebar3 version
-
-echo "INSTALL_DIR_FOR_REBAR3=${RUNNER_TEMP}/${DIR_FOR_BIN}" >> "${GITHUB_ENV}"
diff --git a/src/setup-beam.js b/src/setup-beam.js
index 78448922..ec03f85c 100644
--- a/src/setup-beam.js
+++ b/src/setup-beam.js
@@ -903,16 +903,18 @@ async function install(toolName, opts) {
           postExtract: async (cachePath) => {
             const bindir = path.join(cachePath, 'bin')
             const oldPath = path.join(cachePath, 'rebar3')
+            const newPath = path.join(bindir, 'rebar3')
             fs.mkdirSync(bindir)
-            fs.chmodSync(oldPath, 0o755)
+            fs.renameSync(oldPath, newPath)
+            fs.chmodSync(newPath, 0o755)
 
             const ps1Filename = path.join(bindir, 'rebar3.ps1')
-            fs.writeFileSync(ps1Filename, `& escript.exe ${oldPath} \${args}`)
+            fs.writeFileSync(ps1Filename, `& escript.exe ${newPath} \${args}`)
 
             const cmdFilename = path.join(bindir, 'rebar3.cmd')
             fs.writeFileSync(
               cmdFilename,
-              `@echo off\r\nescript.exe ${oldPath} %*`,
+              `@echo off\r\nescript.exe ${newPath} %*`,
             )
           },
           reportVersion: () => {
@@ -956,11 +958,12 @@ async function installTool(opts) {
   await platformOpts.postExtract(cachePath)
 
   core.debug(`Adding ${cachePath}'s bin to system path`)
-  core.addPath(path.join(cachePath, 'bin'))
+  const catchPathBin = path.join(cachePath, 'bin')
+  core.addPath(catchPathBin)
 
   const installDirForVarName = `INSTALL_DIR_FOR_${toolName}`.toUpperCase()
-  core.debug(`Exporting ${installDirForVarName} as ${cachePath}`)
-  core.exportVariable(installDirForVarName, cachePath)
+  core.debug(`Exporting ${installDirForVarName} as ${catchPathBin}`)
+  core.exportVariable(installDirForVarName, catchPathBin)
 
   core.info(`Installed ${installOpts.tool} version`)
   const [cmd, args] = platformOpts.reportVersion()