v0.33.6

In this way my past contributions are mapped correctly.

.gitignore

@@ -1,3 +1,4 @@
+# gitignore
 HEAD
 .cache
 v*
@@ -15,3 +16,8 @@ npm-debug.log
 .DS_Store
 current
 default-packages
+
+# Only apps should have lockfiles
+npm-shrinkwrap.json
+package-lock.json
+yarn.lock

.mailmap

@@ -0,0 +1 @@
+Michał Gołębiowski-Owczarek <m.goleb@gmail.com>

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -4,8 +4,6 @@ sudo: required
 addons:
   apt:
     packages:
-      - cabal-install
-      - ghc
       - zsh
     #  - ksh
     #  - gcc-4.8
@@ -14,8 +12,6 @@ addons:
 cache:
   directories:
     - $HOME/.npm
-    - $HOME/.ghc
-    - $HOME/.cabal
     - $TRAVIS_BUILD_DIR/.cache
     - $TRAVIS_BUILD_DIR/node_modules
 before_install:
@@ -23,7 +19,6 @@ before_install:
   - curl --version
   - wget --version
 install:
-  - if [ -n "${SHELLCHECK-}" ]; then cabal update && cabal install ShellCheck && shellcheck --version ; fi
   - if [ -z "${SHELLCHECK-}" ]; then nvm install node && npm install && npm prune && npm ls urchin doctoc; fi
   - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
 script:
@@ -31,14 +26,14 @@ script:
   - if [ -n "${DOCTOCCHECK-}" ]; then cp README.md README.md.orig && npm run doctoc && diff -q README.md README.md.orig ; fi
   - if [ -n "${SHELLCHECK-}" ]; then shellcheck -s bash nvm.sh && shellcheck -s sh nvm.sh && shellcheck -s dash nvm.sh && shellcheck -s ksh nvm.sh ; fi
   - if [ -n "${SHELLCHECK-}" ]; then shellcheck -s bash install.sh bash_completion nvm-exec ; fi
-  - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL ; fi
+  - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then if [ "${TEST_SUITE}" = 'installation_iojs' ]; then travis_retry make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL ; else make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL; fi; fi
 before_cache:
   - if [ -n "$WITHOUT_CURL" ]; then sudo apt-get install curl -y ; fi
 env:
   global:
     - CXX=g++-4.8
     - CC=gcc-4.8
-    - PATH="~/.cabal/bin/:$(echo $PATH | sed 's/::/:/')"
+    - PATH="$(echo $PATH | sed 's/::/:/')"
     - NVM_DIR="${TRAVIS_BUILD_DIR}"
   matrix:
     - MAKE_RELEASE=true

README.md

@@ -1,4 +1,4 @@
-# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.33.3-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
+# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.33.6-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
@@ -41,13 +41,13 @@
 To install or update nvm, you can use the [install script][2] using cURL:
 
 ```sh
-curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.3/install.sh | bash
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.6/install.sh | bash
 ```
 
 or Wget:
 
 ```sh
-wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.3/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.6/install.sh | bash
 ```
 
 <sub>The script clones the nvm repository to `~/.nvm` and adds the source line to your profile (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`).</sub>
@@ -127,8 +127,8 @@ If you have `git` installed (requires git v1.7+):
 
 1. clone this repo in the root of your user profile
   - `cd ~/` from anywhere then `git clone https://github.com/creationix/nvm.git .nvm`
-1. check out the latest version with `git checkout v0.33.3`
-1. activate nvm by sourcing it from your shell
+2. `cd ~/.nvm` and check out the latest version with `git checkout v0.33.6`
+3. activate nvm by sourcing it from your shell: `. nvm.sh`
 
 Now add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
 (you may have to add to more than one of the above files)
@@ -486,8 +486,8 @@ There is a `-s` flag for `nvm install` which requests nvm download Node source a
 If installing nvm on Alpine Linux *is* still what you want or need to do, you should be able to achieve this by running the following from you Alpine Linux shell:
 
 ```sh
-apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers
-curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.3/install.sh | bash
+apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.6/install.sh | bash
 ```
 
 The Node project has some desire but no concrete plans (due to the overheads of building, testing and support) to offer Alpine-compatible binaries.
@@ -519,7 +519,7 @@ $ docker run -it nvm-dev -h nvm-dev
 nvm@nvm-dev:~/.nvm$
 ```
 
-Please note that it'll take about 15 minutes to build the image and the image size would be about 1.2GB, so it's not sutable for production usage.
+Please note that it'll take about 15 minutes to build the image and the image size would be about 1.2GB, so it's not suitable for production usage.
 
 For more information and documentation about docker, please refer to its official website:
  - https://www.docker.com/
@@ -527,7 +527,7 @@ For more information and documentation about docker, please refer to its officia
 
 ## Problems
 
- - If you try to install a node version and the installation fails, be sure to delete the node downloads from src (~/.nvm/src/) or you might get an error when trying to reinstall them again or you might get an error like the following:
+ - If you try to install a node version and the installation fails, be sure to delete the node downloads from src (`~/.nvm/src/`) or you might get an error when trying to reinstall them again or you might get an error like the following:
 
     curl: (33) HTTP server doesn't seem to support byte ranges. Cannot resume.
 
@@ -539,7 +539,7 @@ For more information and documentation about docker, please refer to its officia
 nvm install -s 0.8.6
 ```
 
- - If setting the `default` alias does not establish the node version in new shells (i.e. `nvm current` yields `system`), ensure that the system's node PATH is set before the `nvm.sh` source line in your shell profile (see [#658](https://github.com/creationix/nvm/issues/658))
+ - If setting the `default` alias does not establish the node version in new shells (i.e. `nvm current` yields `system`), ensure that the system's node `PATH` is set before the `nvm.sh` source line in your shell profile (see [#658](https://github.com/creationix/nvm/issues/658))
 
 ## Mac OS "troubleshooting"
 
@@ -554,8 +554,8 @@ sudo chmod ugo-x /usr/libexec/path_helper
 More on this issue in [dotphiles/dotzsh](https://github.com/dotphiles/dotzsh#mac-os-x).
 
 [1]: https://github.com/creationix/nvm.git
-[2]: https://github.com/creationix/nvm/blob/v0.33.3/install.sh
+[2]: https://github.com/creationix/nvm/blob/v0.33.6/install.sh
 [3]: https://travis-ci.org/creationix/nvm
-[4]: https://github.com/creationix/nvm/releases/tag/v0.33.3
+[4]: https://github.com/creationix/nvm/releases/tag/v0.33.6
 [Urchin]: https://github.com/scraperwiki/urchin
 [Fish]: http://fishshell.com

install.sh

@@ -11,7 +11,7 @@ nvm_install_dir() {
 }
 
 nvm_latest_version() {
-  echo "v0.33.3"
+  echo "v0.33.6"
 }
 
 nvm_profile_is_bash_or_zsh() {
@@ -330,9 +330,12 @@ nvm_do_install() {
   BASH_OR_ZSH=false
 
   if [ -z "${NVM_PROFILE-}" ] ; then
-    echo "=> Profile not found. Tried ${NVM_PROFILE} (as defined in \$PROFILE), ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
+    local TRIED_PROFILE
+    if [ -n "${PROFILE}" ]; then
+      TRIED_PROFILE="${NVM_PROFILE} (as defined in \$PROFILE), "
+    fi
+    echo "=> Profile not found. Tried ${TRIED_PROFILE-}~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
     echo "=> Create one of them and run this script again"
-    echo "=> Create it (touch ${NVM_PROFILE}) and run this script again"
     echo "   OR"
     echo "=> Append the following lines to the correct file yourself:"
     command printf "${SOURCE_STR}"

nvm.sh

@@ -53,13 +53,13 @@ nvm_command_info() {
   local COMMAND
   local INFO
   COMMAND="${1}"
-  if type "${COMMAND}" | command grep -q hashed; then
+  if type "${COMMAND}" | nvm_grep -q hashed; then
     INFO="$(type "${COMMAND}" | command sed -E 's/\(|)//g' | command awk '{print $4}')"
-  elif type "${COMMAND}" | command grep -q aliased; then
+  elif type "${COMMAND}" | nvm_grep -q aliased; then
     INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4="" ;print }' | command sed -e 's/^\ *//g' -Ee "s/\`|'//g" ))"
-  elif type "${COMMAND}" | command grep -q "^${COMMAND} is an alias for"; then
+  elif type "${COMMAND}" | nvm_grep -q "^${COMMAND} is an alias for"; then
     INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4=$5="" ;print }' | command sed 's/^\ *//g'))"
-  elif type "${COMMAND}" | command grep -q "^${COMMAND} is \/"; then
+  elif type "${COMMAND}" | nvm_grep -q "^${COMMAND} is \/"; then
     INFO="$(type "${COMMAND}" | command awk '{print $3}')"
   else
     INFO="$(type "${COMMAND}")"
@@ -199,19 +199,28 @@ nvm_install_latest_npm() {
 
   if [ $NVM_IS_0_9 -eq 1 ] || [ $NVM_IS_0_6 -eq 1 ]; then
     nvm_echo '* node v0.6 and v0.9 are unable to upgrade further'
-  elif nvm_version_greater 1.0.0 "${NODE_VERSION}"; then
-    nvm_echo '* `npm` v4.5.x is the last version that works on `node` versions below v1.0.0'
+  elif nvm_version_greater 1.1.0 "${NODE_VERSION}"; then
+    nvm_echo '* `npm` v4.5.x is the last version that works on `node` versions < v1.1.0'
     $NVM_NPM_CMD install -g npm@4.5
   elif nvm_version_greater 4.0.0 "${NODE_VERSION}"; then
     nvm_echo '* `npm` v5 and higher do not work on `node` versions below v4.0.0'
     $NVM_NPM_CMD install -g npm@4
   elif [ $NVM_IS_0_9 -eq 0 ] && [ $NVM_IS_0_6 -eq 0 ]; then
-    if nvm_version_greater 4.5.0 "${NODE_VERSION}" || (\
+    local NVM_IS_4_4_OR_BELOW
+    NVM_IS_4_4_OR_BELOW=0
+    if nvm_version_greater 4.5.0 "${NODE_VERSION}"; then
+      NVM_IS_4_4_OR_BELOW=1
+    fi
+
+    if $NVM_IS_4_4_OR_BELOW -eq 1 || (\
       nvm_version_greater_than_or_equal_to "${NODE_VERSION}" 5.0.0 \
       && nvm_version_greater 5.10.0 "${NODE_VERSION}"\
     ); then
       nvm_echo '* `npm` `v5.3.x` is the last version that works on `node` 4.x versions below v4.4, or 5.x versions below v5.10, due to `Buffer.alloc`'
       $NVM_NPM_CMD install -g npm@5.3
+    elif $NVM_IS_4_4_OR_BELOW -eq 0 && nvm_version_greater 4.7.0 "${NODE_VERSION}"; then
+      nvm_echo '* `npm` `v5.4.x` is the last version that works on `node` `v4.5` and `v4.6`'
+      $NVM_NPM_CMD install -g npm@5.4
     else
       nvm_echo '* Installing latest `npm`; if this does not work on your node version, please report a bug!'
       $NVM_NPM_CMD install -g npm
@@ -601,11 +610,21 @@ nvm_strip_path() {
     -e "s#${NVM_DIR}/versions/[^/]*/[^/]*${2-}[^:]*##g"
 }
 
-nvm_prepend_path() {
+nvm_change_path() {
+  # if there’s no initial path, just return the supplementary path
   if [ -z "${1-}" ]; then
-    nvm_echo "${2-}"
+    nvm_echo "${3-}${2-}"
+  # if the initial path doesn’t contain an nvm path, prepend the supplementary
+  # path
+  elif ! echo "${1-}" | nvm_grep -q "${NVM_DIR}/[^/]*${2-}" && \
+       ! echo "${1-}" | nvm_grep -q "${NVM_DIR}/versions/[^/]*/[^/]*${2-}"; then
+    nvm_echo "${3-}${2-}:${1-}"
+  # use sed to replace the existing nvm path with the supplementary path. This
+  # preserves the order of the path.
   else
-    nvm_echo "${2-}:${1-}"
+    nvm_echo "${1-}" | command sed \
+      -e "s#${NVM_DIR}/[^/]*${2-}[^:]*#${3-}${2-}#g" \
+      -e "s#${NVM_DIR}/versions/[^/]*/[^/]*${2-}[^:]*#${3-}${2-}#g"
   fi
 }
 
@@ -2392,11 +2411,15 @@ nvm() {
       else
         nvm_err "wget: not found"
       fi
-      if nvm_has "git"; then
-        nvm_err "git: $(nvm_command_info git), $(command git --version)"
+
+      for tool in git grep awk sed cut basename rm mkdir xargs; do
+        if nvm_has "${tool}"; then
+          nvm_err "${tool}: $(nvm_command_info ${tool}), $(command ${tool} --version | command head -n 1)"
         else
-        nvm_err "git: not found"
+          nvm_err "${tool}: not found"
         fi
+      done
+
       local NVM_DEBUG_OUTPUT
       for NVM_DEBUG_COMMAND in 'nvm current' 'which node' 'which iojs' 'which npm' 'npm config get prefix' 'npm root -g'
       do
@@ -2866,19 +2889,15 @@ nvm() {
       local NVM_VERSION_DIR
       NVM_VERSION_DIR="$(nvm_version_path "$VERSION")"
 
-      # Strip other version from PATH
-      PATH="$(nvm_strip_path "$PATH" "/bin")"
-      # Prepend current version
-      PATH="$(nvm_prepend_path "$PATH" "$NVM_VERSION_DIR/bin")"
+      # Change current version
+      PATH="$(nvm_change_path "$PATH" "/bin" "$NVM_VERSION_DIR")"
       if nvm_has manpath; then
         if [ -z "${MANPATH-}" ]; then
           local MANPATH
           MANPATH=$(manpath)
         fi
-        # Strip other version from MANPATH
-        MANPATH="$(nvm_strip_path "$MANPATH" "/share/man")"
-        # Prepend current version
-        MANPATH="$(nvm_prepend_path "$MANPATH" "$NVM_VERSION_DIR/share/man")"
+        # Change current version
+        MANPATH="$(nvm_change_path "$MANPATH" "/share/man" "$NVM_VERSION_DIR")"
         export MANPATH
       fi
       export PATH
@@ -3368,7 +3387,7 @@ nvm() {
       NVM_VERSION_ONLY=true NVM_LTS="${NVM_LTS-}" nvm_remote_version "${PATTERN:-node}"
     ;;
     "--version" )
-      nvm_echo '0.33.3'
+      nvm_echo '0.33.6'
     ;;
     "unload" )
       nvm deactivate >/dev/null 2>&1
@@ -3387,7 +3406,7 @@ nvm() {
         nvm_ensure_default_set nvm_get_arch nvm_get_os \
         nvm_print_implicit_alias nvm_validate_implicit_alias \
         nvm_resolve_alias nvm_ls_current nvm_alias \
-        nvm_binary_available nvm_prepend_path nvm_strip_path \
+        nvm_binary_available nvm_change_path nvm_strip_path \
         nvm_num_version_groups nvm_format_version nvm_ensure_version_prefix \
         nvm_normalize_version nvm_is_valid_version \
         nvm_ensure_version_installed nvm_cache_dir \
@@ -3408,7 +3427,7 @@ nvm() {
         node_version_has_solaris_binary iojs_version_has_solaris_binary \
         nvm_curl_libz_support nvm_command_info \
         > /dev/null 2>&1
-      unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
+      unset NVM_RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
         NVM_CD_FLAGS NVM_BIN NVM_MAKE_JOBS \
         > /dev/null 2>&1
     ;;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvm",
-  "version": "0.33.3",
+  "version": "0.33.6",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"

test/fast/Running "nvm deactivate" should unset the nvm environment variables.

@@ -6,17 +6,17 @@ mkdir -p ../../v0.2.3
 
 die () { echo "$@" ; exit 1; }
 
-[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ] || echo "WARNING: Unexpectedly found v0.2.3 already active" >&2
+[ `expr $PATH : ".*v0.2.3/.*/bin.*"` = 0 ] || echo "WARNING: Unexpectedly found v0.2.3 already active" >&2
 
 \. ../../nvm.sh
 
 nvm use --delete-prefix v0.2.3 || die "Failed to activate v0.2.3"
-[ `expr "$PATH" : ".*v0.2.3/.*/bin"` != 0 ] || die "PATH not set up properly"
-[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH should not contain (npm root -g)"
+[ `expr "$PATH" : ".*v0.2.3/.*/bin.*"` != 0 ] || die "PATH not set up properly"
+[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules.*"` = 0 ] || die "NODE_PATH should not contain (npm root -g)"
 # ^ note: NODE_PATH should not contain `npm root -g` since globals should not be requireable
 [ `expr "$NVM_BIN" : ".*v0.2.3/bin"` != 0 ] || die "NODE_BIN should contain bin directory path"
 
 nvm deactivate || die "Failed to deactivate v0.2.3"
-[ `expr "$PATH" : ".*v0.2.3/.*/bin"` = 0 ] || die "PATH not cleaned properly"
-[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH not cleaned properly"
+[ `expr "$PATH" : ".*v0.2.3/.*/bin.*"` = 0 ] || die "PATH not cleaned properly"
+[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules.*"` = 0 ] || die "NODE_PATH not cleaned properly"
 [ "_$NVM_BIN" = "_" ] || die "NVM_BIN should be unset: got '$NVM_BIN'"

test/fast/Unit tests/nvm_change_path

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+
+TEST_PATH=/usr/bin:/usr/local/bin
+
+# New version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "$NVM_DIR/versions/node/v7.1.0/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "$NVM_DIR/v0.1.2/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+
+TEST_PATH=/home/user/code/test/node_modules/.bin:$NVM_DIR/versions/node/v4.5.0/bin:/usr/bin:/usr/local/bin
+
+# New version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "/home/user/code/test/node_modules/.bin:$NVM_DIR/versions/node/v7.1.0/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "/home/user/code/test/node_modules/.bin:$NVM_DIR/v0.1.2/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+
+EMPTY_PATH=
+
+# New version dir
+NEW_PATH=`nvm_change_path "$EMPTY_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "$NVM_DIR/versions/node/v7.1.0/bin" ] || die "Not correctly prepended: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$EMPTY_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "$NVM_DIR/v0.1.2/bin" ] || die "Not correctly prepended: $NEW_PATH "

test/fast/Unit tests/nvm_prepend_path

@@ -1,18 +0,0 @@
-#!/bin/sh
-
-die () { echo "$@" ; exit 1; }
-
-\. ../../../nvm.sh
-
-TEST_PATH=/usr/bin:/usr/local/bin
-
-NEW_PATH=`nvm_prepend_path "$TEST_PATH" "$NVM_DIR/v0.2.5/bin"`
-
-[ "$NEW_PATH" = "$NVM_DIR/v0.2.5/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly prepended: $NEW_PATH "
-
-
-EMPTY_PATH=
-
-NEW_PATH=`nvm_prepend_path "$EMPTY_PATH" "$NVM_DIR/v0.2.5/bin"`
-
-[ "$NEW_PATH" = "$NVM_DIR/v0.2.5/bin" ] || die "Not correctly prepended: $NEW_PATH "

test/installation_node/install latest npm

@@ -15,20 +15,27 @@ NPM_VERSION="$(npm --version)"
 nvm_version_greater_than_or_equal_to "${NPM_VERSION}" 5.0.0 || die "node v4.x updates to ${NPM_VERSION}; expected >= v5"
 
 nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 2'
-nvm install 1 >/dev/null 2>&1 || die 'install v1 failed'
+nvm install 1.0 >/dev/null 2>&1 || die 'install v1.0 failed'
 nvm install-latest-npm || die 'nvm install-latest-npm failed: 2'
 NPM_VERSION="$(npm --version)"
+[ "${NPM_VERSION}" = '4.5.0' ] || die "io.js v1.0.x updates to ${NPM_VERSION}; expected v4.5.0"
+
+nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 3'
+nvm install 1 >/dev/null 2>&1 || die 'install v1 failed'
+nvm install-latest-npm || die 'nvm install-latest-npm failed: 3'
+NPM_VERSION="$(npm --version)"
 [ "${NPM_VERSION}" = '4.6.1' ] || die "io.js v1.x updates to ${NPM_VERSION}; expected v4.6.1"
 
-nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 3'
+nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 4'
 nvm install 0.8.27 >/dev/null 2>&1 || die 'install v0.8 failed'
-nvm install-latest-npm || die 'nvm install-latest-npm failed: 3'
+nvm install-latest-npm || die 'nvm install-latest-npm failed: 4'
 NPM_VERSION="$(npm --version)"
 [ "${NPM_VERSION}" = '4.5.0' ] || die "node 0.8.27 updates to ${NPM_VERSION}; expected v4.5.0"
 
-nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 4'
-nvm install 0.6.21 >/dev/null 2>&1 || die 'install v0.6 failed'
-export NPM_CONFIG_STRICT_SSL=false # npm 1 on travis can't handle SSL to npm
-nvm install-latest-npm || die 'nvm install-latest-npm failed: 4'
-NPM_VERSION="$(npm --version)"
-[ "${NPM_VERSION}" = '1.3.26' ] || die "node 0.6.21 updates to ${NPM_VERSION}; expected v1.3.26"
+## Commented to work around travis-ci breaking 0,6 installs
+# nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 5'
+# nvm install 0.6.21 >/dev/null 2>&1 || die 'install v0.6 failed'
+# export NPM_CONFIG_STRICT_SSL=false # npm 1 on travis can't handle SSL to npm
+# nvm install-latest-npm || die 'nvm install-latest-npm failed: 5'
+# NPM_VERSION="$(npm --version)"
+# [ "${NPM_VERSION}" = '1.3.26' ] || die "node 0.6.21 updates to ${NPM_VERSION}; expected v1.3.26"