diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 6e17b046..8d66bcb4 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -7,61 +7,77 @@ name: E2E
     paths:
     - perlbrew
     - .github/workflows/e2e.yml
+    - test-e2e/*.zsh
 jobs:
   debian:
     runs-on: ubuntu-latest
     container:
       image: debian:latest
+    env:
+      PERLBREW_E2E: 1
     steps:
     - run: |
         apt-get update -y
-        apt-get install -y zsh perl curl
+        apt-get install -y zsh perl curl build-essential
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   ubuntu:
     runs-on: ubuntu-latest
     container:
       image: ubuntu:latest
+    env:
+      PERLBREW_E2E: 1
     steps:
     - run: |
+        yes | unminimize
         apt-get update -y
-        apt-get install -y zsh perl curl
+        apt-get install -y zsh perl curl build-essential man-db
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   fedora:
     runs-on: ubuntu-latest
     container:
       image: fedora:latest
+    env:
+      PERLBREW_E2E: 1
     steps:
     - run: |
-        dnf install -y zsh perl
+        dnf install -y zsh perl make automake gcc gcc-c++ kernel-devel
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   almalinux:
     runs-on: ubuntu-latest
     container:
       image: almalinux:latest
+    env:
+      PERLBREW_E2E: 1
     steps:
     - run: |
-        dnf install -y zsh perl
+        dnf install -y zsh perl make automake gcc gcc-c++ kernel-devel
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   rockylinux:
     runs-on: ubuntu-latest
     container:
       image: docker.io/rockylinux/rockylinux:latest
+    env:
+      PERLBREW_E2E: 1
+      PERLBREW_E2E_INSTALL_NOTEST: 1
     steps:
     - run: |
-        dnf install -y zsh perl
+        dnf install -y zsh perl make automake gcc gcc-c++ kernel-devel
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   opensuse:
     runs-on: ubuntu-latest
     container:
       image: opensuse/tumbleweed:latest
+    env:
+      PERLBREW_E2E: 1
     steps:
     - run: |
-        zypper install -y zsh perl
+        zypper install -y -t pattern devel_basis
+        zypper install -y zsh perl awk
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
   macos-latest:
@@ -80,3 +96,18 @@ jobs:
         perl-version: '5.40'
     - uses: actions/checkout@v4
     - run: zsh ./test-e2e/run.zsh
+  cygwin:
+    runs-on: windows-latest
+    env:
+      PERLBREW_E2E_INSTALL_NOTEST: 1
+    steps:
+    - uses: cygwin/cygwin-install-action@master
+      with:
+        packages: zsh bash curl make perl gcc-g++ libcrypt-devel perl-Module-Build perl-Module-Pluggable
+        add-to-path: true
+    - uses: actions/checkout@v4
+    - name: run e2e
+      run: |
+        cd "$GITHUB_WORKSPACE"
+        zsh ./test-e2e/run.zsh
+      shell: C:\cygwin\bin\bash.exe --login -o igncr -eo pipefail '{0}'
diff --git a/.github/workflows/e2e.ys b/.github/workflows/e2e.ys
index ba390856..ff279784 100644
--- a/.github/workflows/e2e.ys
+++ b/.github/workflows/e2e.ys
@@ -1,15 +1,53 @@
 --- !yamlscript/v0
 
+job-config =::
+  with-dnf =:: &with-dnf |
+    dnf install -y zsh perl make automake gcc gcc-c++ kernel-devel
+
+  fedora:
+    init: *with-dnf
+
+  almalinux:
+    init: *with-dnf
+
+  rockylinux:
+    env:
+      PERLBREW_E2E_INSTALL_NOTEST: 1
+    init: *with-dnf
+  
+  debian:
+    init: |
+      apt-get update -y
+      apt-get install -y zsh perl curl build-essential
+  
+  ubuntu:
+    init: |
+      yes | unminimize
+      apt-get update -y
+      apt-get install -y zsh perl curl build-essential man-db
+  
+  opensuse:
+    init: |
+      zypper install -y -t pattern devel_basis
+      zypper install -y zsh perl awk
+  
+  alpine:
+    init: |
+      apk add zsh perl
+
 e2e-steps =::
   - uses: actions/checkout@v4
   - run: zsh ./test-e2e/run.zsh
 
-defn gen-container-job(init image=nil)::
+defn gen-container-job(config image=nil)::
   runs-on: ubuntu-latest
   container:
     image:: image
+  env:
+    PERLBREW_E2E: 1
+    :: config.env
   steps:
-    - run:: init
+    - run:: config.init
     - :: e2e-steps
 
 defn gen-macos-job(os)::
@@ -20,6 +58,22 @@ defn gen-macos-job(os)::
         perl-version: "5.40"
     - :: e2e-steps
 
+defn gen-cygwin-job()::
+  runs-on: windows-latest
+  env:
+    PERLBREW_E2E_INSTALL_NOTEST: 1
+  steps:
+    - uses: cygwin/cygwin-install-action@master
+      with:
+        packages: zsh bash curl make perl gcc-g++ libcrypt-devel perl-Module-Build perl-Module-Pluggable
+        add-to-path: true
+    - uses: actions/checkout@v4
+    - name: run e2e
+      run: |
+        cd "$GITHUB_WORKSPACE"
+        zsh ./test-e2e/run.zsh
+      shell: C:\cygwin\bin\bash.exe --login -o igncr -eo pipefail '{0}'
+
 --- !yamlscript/v0:
 name: E2E
 
@@ -29,14 +83,15 @@ on:
     paths:
       - perlbrew
       - .github/workflows/e2e.yml
+      - test-e2e/*.zsh
 
 jobs:
-  init =: load("src/init.yaml")
-  debian:: gen-container-job(init.ubuntu, 'debian:latest')
-  ubuntu:: gen-container-job(init.ubuntu, 'ubuntu:latest')
-  fedora:: gen-container-job(init.fedora 'fedora:latest')
-  almalinux:: gen-container-job(init.almalinux 'almalinux:latest')
-  rockylinux:: gen-container-job(init.rockylinux 'docker.io/rockylinux/rockylinux:latest')
-  opensuse:: gen-container-job(init.opensuse 'opensuse/tumbleweed:latest')
+  debian:: gen-container-job(job-config.debian, 'debian:latest')
+  ubuntu:: gen-container-job(job-config.ubuntu, 'ubuntu:latest')
+  fedora:: gen-container-job(job-config.fedora 'fedora:latest')
+  almalinux:: gen-container-job(job-config.almalinux 'almalinux:latest')
+  rockylinux:: gen-container-job(job-config.rockylinux 'docker.io/rockylinux/rockylinux:latest')
+  opensuse:: gen-container-job(job-config.opensuse 'opensuse/tumbleweed:latest')
   macos-latest:: gen-macos-job("macos-latest")
   macos-13:: gen-macos-job("macos-13")
+  cygwin:: gen-cygwin-job()
diff --git a/.github/workflows/src/init.yaml b/.github/workflows/src/init.yaml
deleted file mode 100644
index b71b36a6..00000000
--- a/.github/workflows/src/init.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-with-dnf: &with-dnf |
-  dnf install -y zsh perl
-
-with-apt: &with-apt |
-  apt-get update -y
-  apt-get install -y zsh perl curl
-
-fedora: *with-dnf
-almalinux: *with-dnf
-rockylinux: *with-dnf
-
-debian: *with-apt
-ubuntu: *with-apt
-
-opensuse: |
-  zypper install -y zsh perl
-
-alpine: |
-  apk add zsh perl
diff --git a/test-e2e/lib-tests.zsh b/test-e2e/lib-tests.zsh
index 18598f97..e7318d53 100644
--- a/test-e2e/lib-tests.zsh
+++ b/test-e2e/lib-tests.zsh
@@ -1,29 +1,73 @@
+PERLBREW_E2E=/tmp/e2e
+export PERLBREW_ROOT=$PERLBREW_E2E/root
+export PERLBREW_HOME=$PERLBREW_E2E/home
+
+PERLBREW=$PERLBREW_ROOT/bin/perlbrew
+
+e2e-begin() {
+    mkdir $PERLBREW_E2E
+    mkdir $PERLBREW_ROOT
+    mkdir $PERLBREW_HOME
+    echo 'E2E BEGIN -- preapre $PERLBREW_E2E'
+}
+
+e2e-end() {
+    rm -rf $PERLBREW_E2E
+    echo 'E2E END -- cleanup $PERLBREW_E2E'
+}
 
 test-perlbrew-self-install() {
     echo 'TEST - perlbrew self-install'
 
-    assert-file-missing ~/perl5/perlbrew/bin/perlbrew
+    assert-file-missing $PERLBREW_ROOT/bin/perlbrew
 
     assert-ok ./perlbrew self-install
 
-    assert-file-exists ~/perl5/perlbrew/bin/perlbrew
+    assert-file-exists $PERLBREW_ROOT/bin/perlbrew
+
+    $PERLBREW_ROOT/bin/perlbrew install-patchperl
+    assert-file-exists $PERLBREW_ROOT/bin/patchperl
+
+    eval "$($PERLBREW init-in-bash)"
 }
 
-test-perlbrew-install-skaji-relocatable-perl() {
-    echo 'TEST - perlbrew install skaji-relocatable-perl'
+test-perlbrew-install() {
+    local installation=$1
+    shift
 
-    local PERLBREW=~/perl5/perlbrew/bin/perlbrew
+    echo "TEST - perlbrew install $installation"
 
     assert-file-exists $PERLBREW
 
-    assert-dir-missing ~/perl5/perlbrew/perls/skaji-relocatable-perl-5.40.0.1
+    assert-dir-missing $PERLBREW_ROOT/perls/$installation
+
+    if [[ -n "$PERLBREW_E2E_INSTALL_NOTEST" ]]
+    then
+        $PERLBREW install --verbose --notest $installation
+    else
+        $PERLBREW install --verbose $installation
+    fi
+
+    assert-dir-exists $PERLBREW_ROOT/perls/$installation
+    assert-file-exists $PERLBREW_ROOT/perls/$installation/bin/perl
+
+    assert-ok $PERLBREW_ROOT/perls/$installation/bin/perl -v
+
+    echo "OK - perlbrew install $installation"
+}
+
+test-perlbrew-uninstall() {
+    local installation=$1
+    shift
+
+    echo "TEST - perlbrew uninstall $installation"
 
-    $PERLBREW install skaji-relocatable-perl-5.40.0.1
+    assert-dir-exists $PERLBREW_ROOT/perls/$installation
+    assert-file-exists $PERLBREW_ROOT/perls/$installation/bin/perl
 
-    assert-dir-exists ~/perl5/perlbrew/perls/skaji-relocatable-perl-5.40.0.1
-    assert-file-exists ~/perl5/perlbrew/perls/skaji-relocatable-perl-5.40.0.1/bin/perl
+    $PERLBREW uninstall --verbose --yes $installation
 
-    assert-ok ~/perl5/perlbrew/perls/skaji-relocatable-perl-5.40.0.1/bin/perl -v
+    assert-dir-missing $PERLBREW_ROOT/perls/$installation
 
-    echo 'OK - perlbrew install skaji-relocatable-perl-5.40.0.1'
+    echo "OK - perlbrew uninstall $installation"
 }
diff --git a/test-e2e/run.zsh b/test-e2e/run.zsh
index 6c16304e..c9fcfee2 100755
--- a/test-e2e/run.zsh
+++ b/test-e2e/run.zsh
@@ -6,13 +6,24 @@ source $e2eDir/lib-tests.zsh
 
 echo "# uname -a"
 uname -a
-
 local testName=$1
 
+e2e-begin
+
+TRAPEXIT() {
+    e2e-end
+}
+
 if [[ ! -z $testName ]]; then
     $testName
-    exit 0
-fi
+else
+    test-perlbrew-self-install
+
+    if [[ ! ( "$OSTYPE" =~ ^cygwin ) ]]; then
+        test-perlbrew-install skaji-relocatable-perl-5.40.1.0
+        test-perlbrew-uninstall skaji-relocatable-perl-5.40.1.0
+    fi
 
-test-perlbrew-self-install
-test-perlbrew-install-skaji-relocatable-perl
+    test-perlbrew-install perl-5.40.1
+    test-perlbrew-uninstall perl-5.40.1
+fi