Using `nvm_version_greater` and `nvm_version_greater_than_or_equal_to` instead of `expr` in `nvm install`.
diff --git a/nvm.sh b/nvm.sh
index 345ff44..1c0845e 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -559,10 +559,10 @@
nvm use $VERSION
if ! nvm_has "npm" ; then
echo "Installing npm..."
- if [ "`expr "$VERSION" : '\(^v0\.1\.\)'`" != '' ]; then
+ if nvm_version_greater 0.2.0 "$VERSION"; then
echo "npm requires node v0.2.3 or higher" >&2
- elif [ "`expr "$VERSION" : '\(^v0\.2\.\)'`" != '' ]; then
- if [ "`expr "$VERSION" : '\(^v0\.2\.[0-2]$\)'`" != '' ]; then
+ elif nvm_version_greater_than_or_equal_to "$VERSION" 0.2.0; then
+ if nvm_version_greater 0.2.3 "$VERSION"; then
echo "npm requires node v0.2.3 or higher" >&2
else
nvm_download https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh
