Fixing these test files that have never been run

test/slow/nvm copy-packages/Running "nvm copy-packages $(nvm ls current)" should error out

@@ -2,11 +2,15 @@
 
 die () { echo $@ ; exit 1; }
 
-. ../../nvm.sh
+. ../../../nvm.sh
 
-local EXPECTED_MSG="Can not copy packages from the current version of node."
-[ "$(nvm use 0.10.28 && nvm copy-packages 0.10.28 2&>1)" = "$EXPECTED_MSG" ] || die '"nvm use 0.10.28 && nvm copy-packages 0.10.28" did not fail with the right message'
+nvm use 0.10.28 > /dev/null
 
-$(nvm use 0.10.28 && nvm copy-packages 0.10.28)
-[ $? = 2 ] || die '"nvm use 0.10.28 && nvm copy-packages 0.10.28" did not fail with the right error code'
+EXPECTED_MSG="Can not copy packages from the current version of node."
+ACTUAL_MSG="$(nvm copy-packages 0.10.28 2>&1 > /dev/null)"
+[ "~$ACTUAL_MSG" = "~$EXPECTED_MSG" ] || die "'nvm use 0.10.28 && nvm copy-packages 0.10.28' did not fail with the right message: '$ACTUAL_MESSAGE'"
+
+EXPECTED_ERROR_CODE="2"
+ACTUAL_ERROR_CODE="$(nvm copy-packages 0.10.28  > /dev/null 2>&1 ; echo $?)"
+[ "~$ACTUAL_ERROR_CODE" = "~$EXPECTED_ERROR_CODE" ] || die "'nvm use 0.10.28 && nvm copy-packages 0.10.28' did not fail with the right error code: expected '$EXPECTED_ERROR_CODE', got '$ACTUAL_ERROR_CODE'"
 

test/slow/nvm install/install version specified in .nvmrc from binary

@@ -9,7 +9,7 @@ NVM_TEST_VERSION=v0.10.7
 [ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
 
 # Install from binary
-cat "$NVM_TEST_VERSION" > .nvmrc
+echo "$NVM_TEST_VERSION" > .nvmrc
 
 nvm install
 

test/slow/nvm install/install version specified in .nvmrc from source

@@ -9,7 +9,7 @@ NVM_TEST_VERSION=v0.10.7
 [ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
 
 # Install from binary
-cat "$NVM_TEST_VERSION" > .nvmrc
+echo "$NVM_TEST_VERSION" > .nvmrc
 
 nvm install -s