diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e4424ff9c21015a7e5926f22e77fd2bfc36d1b6..75ba3bf532534fae123727e1b7984593301699cc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,6 +145,10 @@ set(RE2_HEADERS
     re2/stringpiece.h
     )
 
+install(FILES regex-capi/include/rure.h
+        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES target/release/librure.so
+        DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(FILES ${RE2_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/re2)
 install(TARGETS re2 EXPORT re2Config
diff --git a/re2/Cargo.toml b/re2/Cargo.toml
index dcd72cf2dfe3dfba4e1fb1c113822b42c88f6110..e3e4b131bde6d47d6952c16e3ad578f908de87f2 100644
--- a/re2/Cargo.toml
+++ b/re2/Cargo.toml
@@ -10,15 +10,3 @@ edition = "2018"
 crate-type = ["lib"]
 path = "re2.rs"
 name = "re2"
-
-toml = "0.5.8"
-serde_derive = "1.0.130"
-serde = "1.0.130"
-log = "0.4"
-log4rs = "1.0"
-thiserror = "1.0"
-anyhow = "1.0"
-http = "0.2.6"
-procfs = "0.12.0"
-nix = "0.23.0"
-pathdiff = "0.2.1"
diff --git a/regex-capi/include/rure.h b/regex-capi/include/rure.h
index 597344b0194678926c88938a4578eada19d1037a..1817e25869e22d7907f5b62663f2618f2058ec11 100644
--- a/regex-capi/include/rure.h
+++ b/regex-capi/include/rure.h
@@ -607,9 +607,7 @@ const char *rure_replace_all(rure *re, const uint8_t *haystack, size_t len_h,
 /*
  *  Simple way to use regex
  */
-// rure *rure_compile(const uint8_t *pattern, size_t length,
-//                    uint32_t flags, rure_options *options,
-//                    rure_error *error);
+
 rure *rure_new(const uint8_t *pattern, size_t length);
 bool rure_consume(rure *re, const uint8_t *haystack, size_t length, rure_match *match);
 
diff --git a/regex-capi/src/rure.rs b/regex-capi/src/rure.rs
index 411f024a029f72601026f6599ff3984eab7508d4..53cc5f969d408f24969239689c801440fa4f93a5 100644
--- a/regex-capi/src/rure.rs
+++ b/regex-capi/src/rure.rs
@@ -258,7 +258,8 @@ ffi_fn! {
         unsafe {
             let it = &mut *it;
             while let Some(ptr) = it.name_ptrs.pop(){
-                CString::from_raw(ptr);
+                // CString::from_raw(ptr);
+                drop(CString::from_raw(ptr))
             }
             Box::from_raw(it);
         }
@@ -624,7 +625,7 @@ fn rure_escape(
 
 ffi_fn! {
     fn rure_cstring_free(s: *mut c_char) {
-        unsafe { CString::from_raw(s); }
+        unsafe { drop(CString::from_raw(s)); }
     }
 }
 
@@ -679,10 +680,6 @@ ffi_fn! {
     }
 }
 
-/*
- *  Simple way to use regex
- */
-
 /*
  *  Simple way to use regex
  */
@@ -695,10 +692,8 @@ ffi_fn! {
         let pat = unsafe { slice::from_raw_parts(pattern, length) };
         let pat = match str::from_utf8(pat) {
             Ok(pat) => pat,
-            Err(err) => {
-                unsafe {
-                    return ptr::null();
-                }
+            Err(_err) => {
+                return ptr::null();
             }
         };
         let exp = match bytes::Regex::new(pat) {
@@ -725,21 +720,5 @@ ffi_fn! {
             }
         }).is_some()
     }
-    // fn rure_consume(
-    //     raw_exp: *mut Regex,
-    //     p: *const u8,
-    //     len: size_t,
-    //     match_info: *mut rure_match,
-    // ) -> bool {
-    //     let exp = unsafe { Box::from_raw(raw_exp) };
-    //     let s = unsafe { slice::from_raw_parts(p, len as usize) };
-    //     let m = exp.find(s).unwrap();
-    //     unsafe { 
-    //         if !match_info.is_null() {
-    //             (*match_info).start = m.start();
-    //             (*match_info).end = m.end();
-    //         }
-    //     }
-    //     true
-    // }
+
 }
\ No newline at end of file